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B1 noun #38 最常用 14分钟阅读

feather

前38

开始练习例句笔记与提示 feather 30秒了解

解析 feather in your Level:

A feather is a part of a bird. Birds have many feathers on their bodies. Feathers are very light and soft. They help birds fly and stay warm. You can find feathers on the ground in a park. Some feathers are white, and some are colorful like blue or red. A pillow can have feathers inside to make it soft. When you touch a feather, it feels very gentle. You can say 'The bird has a blue feather.' or 'I found a small feather.' It is a simple word for a thing that belongs to a bird. Most children know this word because they see feathers on ducks or chickens. It is one of the first words you learn about animals and nature.

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A feather is the soft thing that covers a bird's skin. All birds have feathers, but no other animals have them. Feathers are important because they help birds to fly high in the sky. They also keep the bird warm when it is cold or raining. There are different types of feathers. Some are big and strong for flying, and some are small and fluffy for warmth. We use feathers in our lives too. For example, some jackets and blankets are filled with feathers to keep us warm in winter. You might find a feather while walking in the forest. It is a countable noun, so you can say 'one feather' or 'two feathers.' A common sentence is 'The feather fell from the bird.'

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A feather is one of the light, soft structures that grow on a bird's skin and cover its body. Feathers provide warmth, protection, and enable flight, and they are often shed and replaced periodically. In this level, you should know that feathers are made of a material called keratin. You can use the word 'feather' in more complex ways. For example, you can describe something very light by saying it is 'as light as a feather.' You might also hear about 'down feathers,' which are the extra soft ones used in pillows. Birds spend a lot of time cleaning their feathers, which is called 'preening.' If you see a bird that looks messy, you could say its feathers are 'ruffled.' Understanding this word helps you talk about nature and describe textures more accurately.

At the B1 level, a feather is defined as the specialized integumentary structures characteristic of birds. However, at B2, we explore the broader idiomatic and technical uses of the word. Beyond the biological definition, 'feather' appears in many common English idioms. For instance, 'a feather in one's cap' refers to a significant achievement. If you 'ruffle someone's feathers,' you annoy or upset them. The word is also used as a verb in specific fields. In rowing, to feather an oar means to turn it flat to reduce wind resistance. In aviation, feathering a propeller is a safety measure. You should also be familiar with the collective noun 'plumage,' which refers to all of a bird's feathers together. Using 'feather' in these varied contexts shows a higher level of English proficiency.

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In advanced English, 'feather' is used with high precision in scientific, literary, and technical contexts. Biologically, you might discuss the evolution of feathers from theropod dinosaurs or the complex microscopic structure of barbs and barbules that allow feathers to zip together. In literature, feathers often serve as potent symbols of transcendence, fragility, or the human soul. For example, a writer might use the image of a 'molting feather' to represent a period of painful but necessary personal growth. You will also encounter the word in sophisticated idioms like 'feathering one's nest,' which carries a negative connotation of self-enrichment. At this level, you should be able to distinguish between different types of feathers, such as remiges (flight feathers) and rectrices (tail feathers), when reading technical or academic texts about ornithology.

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At the C2 level, the word 'feather' is mastered in all its nuances, from its biological intricacies to its most obscure metaphorical applications. You might analyze the 'feathering' of a line in a master's drawing or the 'feathered' edges of a complex geological formation. The term is used in advanced fluid dynamics to describe the way certain structures interact with airflow. In historical linguistics, you might study the etymology of the word from the Proto-Indo-European root *pet-, meaning 'to fly,' which also gave us words like 'petition' and 'impetus.' Mastery at this level involves the ability to use 'feather' and its derivatives with perfect register and tone, whether writing a scientific treatise on avian morphology or a lyrical essay on the ephemeral nature of beauty. You understand that 'feather' is not just a noun, but a concept representing the pinnacle of evolutionary design and a versatile tool for human expression.

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开始练习例句笔记与提示

feather 30秒了解

A feather is a lightweight, keratin-based structure unique to birds, essential for flight, warmth, and protection from the environment.
The word is commonly used in idioms like 'light as a feather' or 'a feather in one's cap' to describe weight or achievement.
Feathers are harvested for human use in items such as pillows, duvets, and winter clothing due to their excellent insulating properties.
In technical fields, 'feathering' refers to specific adjustments in rowing, aviation, or painting to reduce resistance or blend textures.

The word feather refers to the specialized epidermal growths that form the distinctive outer covering, or plumage, of birds. These structures are unique to avian species and are composed primarily of the protein keratin, the same substance found in human hair and nails. From a biological perspective, a feather is a marvel of natural engineering, providing a lightweight yet incredibly strong surface that facilitates flight, provides thermal insulation, and offers protection against the elements. When people use this word, they are most often referring to the physical object found on a bird or shed on the ground, but the term also carries a wealth of metaphorical weight in the English language, symbolizing lightness, fragility, and even social status or achievement.

Biological Function: Feathers serve three primary roles: insulation to maintain body temperature, aerodynamic shaping for flight, and communication through color and pattern for mating or camouflage.

The eagle preened its feathers to ensure they were perfectly aligned for the hunt.

In everyday conversation, you might encounter the word when discussing household items like pillows or down jackets, which are often filled with soft, insulating feathers. The term is also ubiquitous in idioms. For instance, describing something as 'light as a feather' is a common way to emphasize its lack of weight. Historically, feathers were used as writing instruments, known as quills, which links the word to the history of literature and documentation. Furthermore, in various cultures, feathers are seen as sacred objects, representing a connection to the divine or the spirit world, often used in ceremonial dress or rituals to signify power and wisdom.

Material Composition: Feathers are made of beta-keratin, which makes them flexible yet durable enough to withstand the immense pressure of air during high-speed flight.

She found a bright blue feather on the forest floor and tucked it into her hat.

Beyond the physical, the word 'feather' appears in technical contexts as well. In rowing, to 'feather' an oar means to turn the blade horizontally as it leaves the water to reduce wind resistance. In engineering, 'feathering' a propeller involves turning the blades so they are parallel to the airflow, reducing drag in the event of an engine failure. These diverse applications demonstrate how the core concept of a feather—lightness and aerodynamic efficiency—has been adapted into various fields of human endeavor. Whether you are talking about a bird in the park, the filling of your duvet, or a technical maneuver in aviation, the word 'feather' remains a fundamental part of the English vocabulary.

Symbolism: In many traditions, finding a feather is considered a sign of good luck or a message from a guardian angel, symbolizing protection and peace.

The peacock's feathers are famous for their iridescent 'eyes' that shimmer in the light.

The pillow was so soft because it was stuffed with goose feathers.

A single feather drifted slowly down from the sky, landing softly on the grass.

Using the word feather correctly involves understanding its role as a countable noun in its literal sense and its varied applications in idiomatic expressions. When describing the physical object, you can use adjectives to specify its color, size, or type. For example, you might speak of a 'downy feather,' a 'flight feather,' or a 'tail feather.' Because feathers are often found in groups, the plural form 'feathers' is very common, especially when referring to a bird's entire covering, which is also known as its plumage. In this context, verbs like 'preen,' 'ruffle,' 'shed,' and 'molt' are frequently associated with feathers, describing how birds care for or lose them.

Literal Usage: Focus on physical attributes: 'The hawk smoothed its ruffled feathers after the sudden gust of wind.'

The child collected several spotted feathers during their walk in the park.

In a metaphorical sense, 'feather' is used to describe qualities of lightness or gentleness. The phrase 'as light as a feather' is a standard simile used to describe objects that have almost no weight. You can also use 'feather' to describe a light touch, as in 'a feather-light caress.' When used in the context of human behavior, 'to ruffle someone's feathers' means to annoy or upset them, often by challenging their ego or status. This usage draws a direct comparison between a person's composure and a bird's smooth plumage, which becomes messy or 'ruffled' when the bird is agitated or threatened. Another common idiom is 'a feather in one's cap,' which refers to an accomplishment or honor that one can be proud of.

Idiomatic Usage: Use 'feather' to describe achievements: 'Winning the national championship was a significant feather in her cap.'

Be careful not to ruffle his feathers before the big presentation.

In more technical or descriptive writing, 'feather' can be used to describe textures or patterns that resemble a bird's feather. For instance, 'feathered hair' was a popular hairstyle in the 1970s characterized by layered, outward-curling locks. In geology, a 'feather edge' refers to the thin, tapering end of a rock layer. When writing about these topics, ensure that the context clearly indicates you are moving away from the biological meaning. The versatility of the word allows it to function as a noun, an adjective (in compound forms like 'feather-weight'), and a verb, making it a powerful tool for evocative and precise communication in both creative and technical prose.

Descriptive Usage: Use it to describe texture: 'The clouds had a soft, feathered appearance as the sun began to set.'

The new laptop is as light as a feather, making it perfect for travel.

He wore a small feather in the band of his fedora.

The ostrich has large, decorative feathers that were once highly prized by fashion designers.

You will encounter the word feather in a surprisingly wide array of environments, ranging from the natural world to high-end fashion and everyday household settings. In nature documentaries or while birdwatching, the term is essential for describing the appearance and behavior of avian species. Narrators often discuss the 'iridescent feathers' of a hummingbird or the 'silent flight feathers' of an owl. If you are in a science classroom or a museum, you might hear about the evolution of feathers from dinosaur scales, a topic that has revolutionized our understanding of prehistoric life. In these contexts, the word is used with precision to denote specific biological structures.

Nature and Science: Heard in biology lectures: 'The structure of a feather consists of a central rachis and branching barbs.'

Scientists believe that some dinosaurs were covered in primitive feathers for warmth.

In the world of fashion and home decor, 'feather' is a term associated with luxury and comfort. When shopping for bedding, you will frequently see labels for 'feather-filled' pillows or 'down-feather' duvets, where the word signifies softness and high-quality insulation. In the fashion industry, feathers are used as embellishments on hats, dresses, and accessories, particularly in haute couture or costume design. You might hear a stylist talk about a 'feather boa' or 'feather trim.' This usage highlights the aesthetic appeal of feathers—their movement, texture, and vibrant colors. Additionally, in the context of outdoor gear, 'featherweight' is a marketing term used to describe extremely light jackets or tents, emphasizing portability and advanced material technology.

Fashion and Home: Heard in retail: 'This jacket features a feather-light lining that provides exceptional warmth without the bulk.'

The carnival dancer wore a spectacular headdress made of giant ostrich feathers.

Finally, the word is deeply embedded in the cultural and idiomatic landscape of English-speaking countries. You will hear it in casual conversation through phrases like 'you could have knocked me over with a feather,' expressing extreme surprise. In professional settings, a manager might describe a successful project as a 'feather in the team's cap.' It also appears in literature and poetry as a symbol of the soul, hope, or the fleeting nature of life. For example, Emily Dickinson famously wrote, '“Hope” is the thing with feathers— / That perches in the soul—.' Whether in a scientific paper, a clothing catalog, or a classic poem, the word 'feather' is a versatile and evocative term that resonates across many different spheres of life.

Idioms and Literature: Heard in storytelling: 'The protagonist's spirit was as buoyant as a feather caught in an updraft.'

When I heard the news, you could have knocked me over with a feather.

The old quill feather sat in an inkwell on the mahogany desk.

The pillow fight left the room covered in tiny white feathers.

One of the most common mistakes learners make with the word feather is confusing it with other types of animal coverings, such as 'fur' or 'scales.' It is important to remember that only birds have feathers. Mammals have fur or hair, and reptiles have scales. Using 'feather' to describe a cat's coat or a fish's skin is a fundamental error. Another frequent point of confusion arises from the distinction between 'feathers' and 'down.' While all down is made of feathers, not all feathers are down. 'Down' specifically refers to the soft, fluffy feathers found under the tougher exterior feathers. If you are talking about the filling of a high-quality winter coat, using 'down' is more precise than just 'feathers.'

Category Confusion: Avoid saying: 'The rabbit has soft feathers.' Correct: 'The rabbit has soft fur.'

Many people mistakenly use the word feather when they actually mean the entire wing of a bird.

In terms of grammar, 'feather' is a countable noun, which means it has a plural form ('feathers') and can be used with numbers or articles like 'a' or 'an.' A common mistake is treating it as an uncountable noun, like 'hair.' You would not say 'The bird has much feather'; instead, you should say 'The bird has many feathers.' Additionally, when using idiomatic expressions, learners sometimes mix up the wording. For example, the phrase is 'a feather in your cap,' not 'a feather on your hat.' While the meaning might be clear, using the incorrect preposition or noun in an idiom can make your English sound unnatural.

Grammatical Errors: Incorrect: 'I found a feathers on the ground.' Correct: 'I found a feather on the ground' or 'I found feathers on the ground.'

Don't confuse 'feather' with 'further,' which sounds somewhat similar but has a completely different meaning.

Another area for potential error is the verb form of 'feather.' While 'feathering' is used in specific contexts like rowing, aviation, or painting, it is not a general-purpose verb for 'covering something with feathers.' If you want to say that a bird is growing feathers, the correct term is 'fledging' or simply 'growing feathers.' Similarly, 'molting' is the specific term for when a bird loses its feathers naturally. Using 'feathering' to describe these biological processes would be incorrect. Finally, in the idiom 'birds of a feather flock together,' learners often forget the 'of a' part, saying 'birds feather flock together,' which is nonsensical. Paying attention to these small details will help you use the word accurately and naturally.

Idiom Precision: Incorrect: 'That award is a feather for his cap.' Correct: 'That award is a feather in his cap.'

The word feather should not be confused with 'leather,' which is animal skin without hair or feathers.

Using 'feather' as an uncountable noun is a common mistake for speakers of languages where the equivalent word is mass-noun based.

Make sure to pronounce the 'th' sound clearly to avoid it sounding like 'fetter.'

While feather is the most general and common term, several other words can be used depending on the specific type of feather or the context of the discussion. For example, 'plume' is often used to describe a large, decorative, or particularly beautiful feather, such as those found on an ostrich or a peacock. 'Plume' carries a more elegant and formal connotation and is frequently used in the context of fashion or heraldry. Another specific term is 'quill,' which refers to the hollow, stiff main shaft of a feather. Historically, 'quill' became synonymous with the pens made from these shafts, and today it is still used when referring to the sharp, needle-like feathers of a porcupine (though these are technically modified hairs, they are often called quills).

Plume vs. Feather: A 'plume' is typically more ornate. Example: 'The knight's helmet was adorned with a crimson plume.'

The artist used a quill to create the delicate lines of the calligraphy.

For the softest feathers used for insulation, the word 'down' is the most appropriate alternative. Down feathers lack the stiff central shaft of contour feathers, making them incredibly soft and efficient at trapping heat. In the context of a bird's entire covering, the word 'plumage' is a more sophisticated and collective term. You might say, 'The parrot's plumage was a riot of tropical colors.' This word encompasses all the feathers on a bird's body and is often used in scientific or descriptive writing. Another related term is 'pinion,' which refers specifically to the outer flight feathers of a bird's wing. In literature, 'pinion' is sometimes used as a synonym for the wing itself or the act of binding someone's arms.

Plumage vs. Feathers: 'Plumage' refers to the collective set of feathers. Example: 'The male bird develops brighter plumage during the breeding season.'

The ducklings were covered in soft, yellow down before their adult feathers grew in.

When discussing the texture of things that are not feathers but look like them, words like 'wispy,' 'fringed,' or 'plumose' (a scientific term) can be useful. For instance, 'wispy clouds' might look like scattered feathers in the sky. If you are looking for a synonym for the lightness associated with feathers, words like 'weightless,' 'ethereal,' or 'airy' might be appropriate depending on the tone you wish to convey. Understanding these nuances allows you to choose the most precise word for your needs, whether you are describing a biological specimen, a piece of clothing, or a poetic image. By expanding your vocabulary beyond the basic word 'feather,' you can add depth and specificity to your English communication.

Quill vs. Feather: A 'quill' is the specific part of the feather. Example: 'The quill of the feather was sharp enough to prick his finger.'

The swan's plumage remained pristine despite the muddy water.

The eagle's pinions were powerful enough to lift it high into the mountain air.

The dancer's costume featured a long plume that swayed with every movement.

How Formal Is It?

趣味小知识

The root of 'feather' is the Proto-Indo-European *pet-, which means 'to fly.' This same root is the ancestor of the Greek 'pteron' (wing) and the Latin 'penna' (feather/pen).

发音指南

UK /ˈfɛð.ə/

US /ˈfɛð.ɚ/

The stress is on the first syllable: FEA-ther.

押韵词

Weather Leather Whether Together Heather Nether Tether Blether

常见错误

Pronouncing the 'th' as a 'd' (fedder).
Pronouncing the 'th' as a 't' (fetter).
Making the 'ea' sound like a long 'ee' (feether).
Dropping the 'h' sound in the 'th' (fetter).
Confusing it with 'father' which has a different vowel sound.

难度评级

阅读 2/5

The word itself is easy, but technical or idiomatic uses can be harder.

写作 3/5

Spelling the 'ea' and 'th' correctly requires practice.

口语 2/5

Pronunciation is straightforward once the 'th' sound is mastered.

听力 2/5

Easily recognized in most contexts.

接下来学什么

前置知识

Bird Wing Soft Light Fly

接下来学习

Plumage Quill Down Molt Preen

高级

Aerodynamics Keratin Thermoregulation Integumentary Ornithology

需要掌握的语法

Countable vs. Uncountable

Use 'many feathers' (countable) not 'much feather'.

Similes with 'As...As'

He is as light as a feather.

Compound Adjectives

A feather-light touch (hyphenate when before a noun).

Possessive Nouns

The bird's feathers were wet.

Gerunds as Nouns

Feathering is a technique used in painting.

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按水平分级的例句

The bird has a pretty feather.

L'oiseau a une jolie plume.

Use 'a' before 'feather' because it is a singular countable noun.

I found a white feather in the park.

J'ai trouvé une plume blanche dans le parc.

The adjective 'white' comes before the noun 'feather'.

This feather is very soft.

Cette plume est très douce.

'This' is used for a singular object near the speaker.

Birds use feathers to fly.

Les oiseaux utilisent des plumes pour voler.

Plural 'feathers' is used for a general statement.

The cat is playing with a feather.

Le chat joue avec une plume.

Present continuous 'is playing' shows an action happening now.

Look at the red feather on the hat.

Regarde la plume rouge sur le chapeau.

The preposition 'on' shows the location of the feather.

Is that a duck feather?

Est-ce une plume de canard ?

Use 'duck' as a noun adjunct to describe the type of feather.

The pillow is full of feathers.

L'oreiller est plein de plumes.

'Full of' is followed by the plural noun 'feathers'.

The eagle has strong feathers for flying.

L'aigle a des plumes solides pour voler.

Adjectives 'strong' and 'large' describe the feathers.

She collected many different feathers yesterday.

Elle a collectionné beaucoup de plumes différentes hier.

Use 'many' with countable plural nouns like 'feathers'.

A feather fell from the sky onto my hand.

Une plume est tombée du ciel sur ma main.

Past simple 'fell' describes a completed action.

The duck's feathers are waterproof.

Les plumes du canard sont imperméables.

Possessive 'duck's' shows the feathers belong to the duck.

My winter coat is filled with warm feathers.

Mon manteau d'hiver est rempli de plumes chaudes.

Passive voice 'is filled' describes the state of the coat.

The little bird lost a feather while it was preening.

Le petit oiseau a perdu une plume pendant qu'il se lissait les plumes.

Use 'while' to connect two actions happening at the same time.

Can you see the colorful feathers on the peacock?

Peux-tu voir les plumes colorées sur le paon ?

The question starts with 'Can you' to ask about ability or possibility.

The feather was so light that the wind blew it away.

La plume était si légère que le vent l'a emportée.

The 'so... that' structure shows a result.

A feather is a complex structure made of keratin.

Une plume est une structure complexe faite de kératine.

Use 'made of' to describe the material of an object.

The box was as light as a feather.

La boîte était légère comme une plume.

The simile 'as light as a feather' is a common comparison.

Birds shed their old feathers once or twice a year.

Les oiseaux perdent leurs vieilles plumes une ou deux fois par an.

'Shed' is the specific verb for losing feathers or skin.

He put a feather in his cap after winning the race.

Il a ajouté une corde à son arc (une plume à son chapeau) après avoir gagné la course.

This is an idiomatic use meaning a proud achievement.

The owl's feathers allow it to fly silently at night.

Les plumes de l'hibou lui permettent de voler silencieusement la nuit.

'Allow someone to do something' is a useful pattern.

She used a feather to gently dust the fragile ornaments.

Elle a utilisé une plume pour épousseter délicatement les ornements fragiles.

'To + verb' (to dust) shows the purpose of the action.

The pillow fight resulted in feathers flying everywhere.

La bataille d'oreillers a fait voler des plumes partout.

'Resulted in' is followed by a gerund or noun phrase.

You should be careful not to ruffle his feathers today.

Tu devrais faire attention à ne pas le froisser aujourd'hui.

Idiom: 'to ruffle someone's feathers' means to annoy them.

The intricate patterns on the feather were visible under the microscope.

Les motifs complexes sur la plume étaient visibles au microscope.

'Intricate' is a high-level adjective for 'complex'.

Birds of a feather flock together, so choose your friends wisely.

Qui se ressemble s'assemble, alors choisis tes amis avec sagesse.

A proverb meaning people with similar characters stay together.

The pilot had to feather the propeller after the engine failed.

Le pilote a dû mettre l'hélice en drapeau après la panne du moteur.

'Feather' is used here as a technical verb.

The discovery of feathered dinosaur fossils changed our view of history.

La découverte de fossiles de dinosaures à plumes a changé notre vision de l'histoire.

'Feathered' is the adjective form of 'feather'.

Her success in the project was a significant feather in her cap.

Son succès dans le projet était un titre de gloire important.

The idiom is used here in a professional context.

The soft down feathers provide excellent insulation against the cold.

Les plumes de duvet douces offrent une excellente isolation contre le froid.

'Insulation against' is a common collocation.

He tried to feather his nest by taking money from the company.

Il a essayé de s'en mettre plein les poches en prenant l'argent de l'entreprise.

Idiom: 'to feather one's nest' often implies dishonesty.

The bird's plumage was ruffled by the strong coastal winds.

Le plumage de l'oiseau était ébouriffé par les vents côtiers violents.

'Plumage' is a more formal word for a bird's feathers.

The aerodynamic properties of a feather are a marvel of evolutionary biology.

Les propriétés aérodynamiques d'une plume sont une merveille de la biologie évolutive.

Use 'properties' to discuss scientific characteristics.

The artist used a technique called feathering to blend the colors seamlessly.

L'artiste a utilisé une technique appelée dégradé pour mélanger les couleurs de manière invisible.

'Feathering' as a gerund describing a specific technique.

The political scandal ruffled feathers across the entire department.

Le scandale politique a provoqué des remous dans tout le département.

Metaphorical use of 'ruffled feathers' for social agitation.

The quill's tip was carefully carved to hold just the right amount of ink.

La pointe de la plume d'oie a été soigneusement taillée pour retenir juste la bonne quantité d'encre.

'Quill' specifically refers to the shaft used for writing.

The bird's molting process involves the gradual replacement of every feather.

Le processus de mue de l'oiseau implique le remplacement progressif de chaque plume.

'Involves' is followed by a noun phrase describing a process.

The feather-light fabric was ideal for the athlete's high-performance gear.

Le tissu ultra-léger était idéal pour l'équipement de haute performance de l'athlète.

Compound adjective 'feather-light' describes extreme lightness.

The indigenous tribe used eagle feathers in their sacred ceremonial headdresses.

La tribu indigène utilisait des plumes d'aigle dans leurs coiffes cérémonielles sacrées.

Cultural context showing the symbolic value of feathers.

The structure of the feather barbs allows them to interlock like a zipper.

La structure des barbes de la plume leur permet de s'emboîter comme une fermeture éclair.

'Interlock' describes how two things fit together firmly.

The ontogeny of feathers provides profound insights into the transition from dinosaurs to birds.

L'ontogénie des plumes fournit des informations profondes sur la transition des dinosaures aux oiseaux.

'Ontogeny' refers to the development of an individual organism.

The author's prose was as delicate and ephemeral as a drifting feather.

La prose de l'auteur était aussi délicate et éphémère qu'une plume à la dérive.

Literary simile using 'ephemeral' to mean short-lived.

The meticulous feathering of the engine saved the aircraft from a catastrophic stall.

La mise en drapeau méticuleuse du moteur a sauvé l'avion d'un décrochage catastrophique.

Highly technical use of 'feathering' in aviation.

The iridescence of the peacock's feather is a result of structural coloration, not pigment.

L'irrescence de la plume du paon est le résultat d'une coloration structurelle, et non d'un pigment.

'Structural coloration' is a scientific term for color caused by light interference.

He was accused of feathering his nest through a series of clandestine offshore accounts.

Il a été accusé de s'enrichir personnellement grâce à une série de comptes offshore clandestins.

Advanced idiomatic use in a legal or financial context.

The poem explores the dichotomy between the weight of grief and the lightness of a feather.

Le poème explore la dichotomie entre le poids du chagrin et la légèreté d'une plume.

'Dichotomy' refers to a division between two opposite things.

The microscopic barbules of the feather act as a cohesive unit during flight.

Les barbules microscopiques de la plume agissent comme une unité cohérente pendant le vol.

'Cohesive unit' describes things that stick together well.

The feather-edge of the cloud formation indicated a change in the upper-level winds.

Le bord effiloché de la formation nuageuse indiquait un changement dans les vents d'altitude.

'Feather-edge' describes a thin, tapering boundary.

常见搭配

Bird feather

Peacock feather

Down feather

Flight feather

Tail feather

Ruffled feathers

Feather pillow

Feather duster

Light as a feather

Feather boa

常用短语

As light as a feather

— Extremely light in weight. Used to emphasize how little something weighs.

This new titanium bike frame is as light as a feather.

Birds of a feather

— People who are similar in character or interests. Usually part of a longer proverb.

They both love jazz and old movies; they are truly birds of a feather.

A feather in your cap

— An achievement to be proud of. It signifies a personal success.

Getting your article published in that journal is a real feather in your cap.

To ruffle someone's feathers

— To annoy or upset someone. Often used when someone's ego is hurt.

His comments about the team's performance really ruffled some feathers.

To feather one's nest

— To make oneself rich, especially in a way that is unfair or dishonest.

The politician was accused of feathering his nest with public funds.

You could have knocked me over with a feather

— Used to express extreme surprise or shock. It implies you were momentarily weak.

When she told me she was moving to Japan, you could have knocked me over with a feather.

In full feather

— In very good condition or spirits; wearing one's best clothes.

He arrived at the gala in full feather, looking more handsome than ever.

To show the white feather

— To act in a cowardly way. This is an older, more traditional expression.

He was accused of showing the white feather when he refused to join the protest.

Feather-brained

— Silly, scatterbrained, or not very intelligent.

I'm so feather-brained today; I've forgotten my keys twice!

To feather a propeller

— To turn the blades of a propeller so they offer the least wind resistance.

The pilot had to feather the engine after it began to smoke.

容易混淆的词

feather vs Further

Sounds similar but means 'more' or 'at a greater distance.'

feather vs Father

Different vowel sound; refers to a male parent.

feather vs Leather

Rhymes but refers to treated animal skin, not bird coverings.

习语与表达

"Birds of a feather flock together"

— People with similar interests or tastes tend to spend time with each other.

All the computer geeks eat lunch together; birds of a feather flock together, I guess.

Informal/Proverb

"A feather in one's cap"

— A success or achievement that may help you in the future.

Winning the scholarship was a major feather in his cap.

Neutral

"Ruffle someone's feathers"

— To cause someone to become annoyed or upset.

I didn't mean to ruffle your feathers by questioning your decision.

Informal

"Feather your own nest"

— To look after your own interests, especially by making money dishonestly.

The CEO was criticized for feathering his own nest while the company was failing.

Informal/Critical

"Light as a feather"

— Very light in weight.

The cake was so airy and light as a feather.

Neutral

"Knock someone over with a feather"

— To surprise someone very much.

When he won the lottery, you could have knocked him over with a feather.

Informal

"Fine feathers make fine birds"

— Beautiful clothes make a person look important or beautiful.

She spent a fortune on that dress, believing that fine feathers make fine birds.

Literary/Old-fashioned

"Spit and a feather"

— Something held together very poorly or cheaply.

That old car is held together with spit and a feather.

Slang/Informal

"To smooth one's ruffled feathers"

— To regain one's composure after being upset.

After the argument, she took a walk to smooth her ruffled feathers.

Neutral

"Feather-weight"

— A person or thing that is very light or of little importance.

In the world of serious literature, he is considered a feather-weight.

Neutral/Critical

容易混淆

feather vs Fur

Both are animal coverings.

Feathers are only on birds; fur is on mammals.

The bear has thick fur, while the duck has feathers.

feather vs Scale

Both are epidermal growths.

Scales are found on fish and reptiles; feathers are unique to birds.

The snake is covered in scales, not feathers.

feather vs Down

Down is a type of feather.

Feather is the general term; down is specifically the soft, insulating type.

This pillow is filled with down, which is the softest kind of feather.

feather vs Plume

Both refer to bird feathers.

Plume is usually more decorative or used for a large group of feathers.

The ostrich has large plumes used in fashion.

feather vs Quill

Quill is part of a feather.

The quill is the hard, hollow center; the feather is the whole structure.

He sharpened the quill to use it as a pen.

句型

The [bird] has [color] feathers.

The parrot has green feathers.

I found a [adjective] feather in the [place].

I found a small feather in the garden.

It is as light as a feather.

The new phone is as light as a feather.

To ruffle [someone's] feathers.

His rude comment ruffled her feathers.

A feather in [someone's] cap.

Winning the award was a feather in his cap.

The [noun] was characterized by [adjective] feathering.

The painting was characterized by delicate feathering.

The [technical process] involves feathering the [object].

The emergency procedure involves feathering the propeller.

Birds of a feather flock together.

It's no surprise they are friends; birds of a feather flock together.

词族

名词

Feather

Feathering

Featherweight

Plumage

动词

Feather

形容词

Feathered

Feathery

Featherless

Feather-light

如何使用

frequency

Common in both literal and figurative speech.

常见错误

The dog has soft feathers. → The dog has soft fur.
Only birds have feathers. Mammals have fur or hair.
I found a feathers. → I found a feather.
'Feather' is countable, so 'a' must be followed by the singular form.
He is light as feather. → He is as light as a feather.
The full simile requires 'as... as a...'.
That's a feather on his cap. → That's a feather in his cap.
The correct preposition for this idiom is 'in,' not 'on.'
The bird is feathering. → The bird is molting.
'Feathering' is not used for the biological process of losing or growing feathers.

小贴士

Use 'Plumage' for Groups

When talking about all the feathers on a bird collectively, 'plumage' sounds more professional and descriptive than just 'feathers.'

Master 'Ruffle Feathers'

This is a great idiom for describing social tension. Use it when someone is bothered by a change or a comment.

The 'EA' Rule

Remember that 'feather' is spelled with 'ea' but sounds like the 'e' in 'red.' It follows the same pattern as 'leather' and 'weather.'

Keratin Connection

Linking feathers to keratin (the same as your nails) can help you remember their biological composition and durability.

Distinguish 'Down'

If you are talking about luxury bedding or winter coats, use 'down' to specify the highest quality, softest feathers.

Voiced 'TH'

Make sure to vibrate your vocal cords for the 'th' in feather. It's the same 'th' as in 'mother' or 'brother.'

Symbol of Lightness

Use 'feather' in your writing to symbolize something that is not just physically light, but also spiritually or emotionally free.

Count Your Feathers

Always remember that 'feather' is countable. Don't say 'There is much feather on the ground'; say 'There are many feathers.'

Technical Verb

If you read about 'feathering' in a technical manual, it's about reducing drag, not about birds.

Quill Context

When reading historical novels, 'quill' is the word you'll see for a pen made from a feather.

记住它

记忆技巧

Think of 'FEA-ther' as 'FLY-ther' – it helps birds fly through the weather.

视觉联想

Imagine a giant, soft white feather floating down from a cloud and landing on a bird's back.

Word Web

Bird Soft Light Pillow Flight Quill Down Wing

挑战

Try to use the word 'feather' in three different ways today: once to describe an object, once in an idiom, and once to describe a bird.

词源

The word 'feather' comes from the Old English 'feðer,' which is of Germanic origin. It is related to the Dutch 'veer' and the German 'Feder.'

原始含义： The original meaning referred to a single plume or the wing of a bird.

Indo-European (Germanic branch).

文化背景

Be aware that the use of certain feathers (like eagle feathers) is legally restricted in some countries to protect endangered species and respect indigenous rights.

In English-speaking countries, the 'feather in your cap' idiom is very common in business and sports to denote success.

The movie 'Forrest Gump' begins and ends with a floating feather. Emily Dickinson's poem 'Hope is the thing with feathers.' The feather in the Disney movie 'Dumbo' that gives him the confidence to fly.

在生活中练习

真实语境

Nature/Biology

Flight feathers
Molt feathers
Preen feathers
Colorful plumage

Household/Comfort

Feather pillow
Down duvet
Feather-filled
Feather duster

Idioms/Daily Speech

Light as a feather
Ruffle feathers
Feather in cap
Birds of a feather

Fashion/Art

Feather boa
Feathered hat
Feather trim
Feathering technique

Aviation/Rowing

Feather the prop
Feather the oar
Feathering pitch
Reduced drag

对话开场白

"Have you ever found a really beautiful feather while walking outside?"

"Do you prefer pillows filled with feathers or synthetic materials?"

"What do you think the idiom 'birds of a feather flock together' means in real life?"

"If you could have the feathers of any bird, which bird would you choose?"

"Have you ever used a feather duster to clean your house?"

日记主题

Describe a time when you achieved something that felt like a 'feather in your cap.'

Write about a moment when someone 'ruffled your feathers' and how you handled it.

Imagine you are a feather drifting in the wind. Where do you go and what do you see?

Do you think feathers are more beautiful on a bird or when used in fashion? Explain why.

Write a short story about a bird that loses its most important feather.

常见问题

10 个问题

No, feathers are not made of hair. While both are made of a protein called keratin, feathers have a much more complex structure than hair. Feathers are unique to birds, whereas hair is unique to mammals.

No, not all birds can fly. Flightless birds like ostriches and penguins still have feathers, but they use them for different purposes. Penguins use them for insulation and swimming, while ostriches use them for balance and temperature control.

This idiom means to annoy or upset someone. It comes from the way a bird's feathers look messy or 'ruffled' when it is angry or scared. For example, 'The new rules really ruffled the employees' feathers.'

Yes, 'feather' can be a verb. It is used in rowing (turning the oar), aviation (adjusting propeller blades), and art (blending colors). It generally implies a light, smoothing, or tapering action.

Feathers, especially down feathers, are used in pillows because they are soft and excellent at trapping air. This makes the pillow both comfortable and warm, as it provides great insulation.

Yes, birds lose their feathers in a process called molting. They shed old, damaged feathers and grow new ones, usually once or twice a year, to ensure they can still fly and stay warm.

This is an idiom that means a great achievement or success that you can be proud of. It historically comes from the practice of adding a feather to a hat to mark a brave deed in battle.

A feather is the general term for any such structure on a bird. A plume is usually a large, decorative, or particularly beautiful feather, often used for display or in fashion.

Feather is a countable noun. You can say 'a feather,' 'two feathers,' or 'many feathers.' It is not used like 'hair' (which is often uncountable).

In sports like boxing, it is a specific weight class for very light athletes. In general use, it can describe something very light or someone who lacks influence or importance.

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