hum
To make a low, steady, continuous sound like that of a bee or a machine. It also refers to singing a tune with your lips closed or a place being full of activity and excitement.
Hum describes a constant low vibration or the energetic sound of a busy environment.
30秒词汇
- A continuous low, steady sound.
- Singing a melody with closed lips.
- A state of being busy or active.
Summary
Hum describes a constant low vibration or the energetic sound of a busy environment.
- A continuous low, steady sound.
- Singing a melody with closed lips.
- A state of being busy or active.
Use for background electronic noises
Whenever you hear a steady sound from a computer, fridge, or air conditioner, 'hum' is the perfect word.
Don't confuse with 'Hymn'
'Hum' is a sound or action, while a 'hymn' (pronounced the same) is a religious song.
Humming and Contentment
In many English-speaking cultures, humming to oneself is often interpreted as a sign of being happy or relaxed.
例句
4 / 4I could hear the low hum of the refrigerator in the quiet kitchen.
The laboratory was humming with the sound of high-tech equipment.
Stop humming that song; it's stuck in my head now!
The city streets hum with energy during the morning rush hour.
词族
记忆技巧
Think of the sound a bee makes (hmmmm) or the 'hum' in 'hummingbird.' Both represent the steady, vibrating sound the word describes.
Overview
'Hum' is a versatile English word that functions as both a noun and a verb. It is primarily onomatopoeic, meaning the word itself mimics the low-frequency, vibrating sound it describes. It is a fundamental word for describing ambient noise and human musical expression. 2) Usage Patterns: As a verb, it can be used intransitively to describe an object making noise ('The fridge is humming') or transitively when a person produces a melody ('He hummed a song'). As a noun, it typically refers to the sound itself ('a low hum') or a metaphorical state of energy. 3) Common Contexts: You will frequently encounter 'hum' in descriptions of technology and electronics, where it refers to the background noise of power. It is also common in creative writing to describe the atmosphere of a busy location, such as a city or a beehive. In daily conversation, it often relates to music or personal habits. 4) Similar Words Comparison: 'Hum' is often confused with 'buzz' or 'drone.' A 'buzz' is usually sharper and more vibrating, like a fly or a cell phone. A 'drone' is a monotonous, often unpleasant sound that feels heavy and unchanging. 'Hum,' by contrast, is often smoother and can even be perceived as soothing or a sign of a healthy, working system. Figuratively, while 'buzz' suggests excitement and gossip, 'hum' suggests steady, productive activity.
使用说明
In its literal sense, 'hum' is neutral and used in all registers. In its figurative sense ('the office is humming'), it is slightly more informal or descriptive, often used in journalism or storytelling to convey a sense of productive energy.
常见错误
Learners often misspell the word as 'humm.' Additionally, some learners use 'hum' when they actually mean 'whisper'; remember that humming involves no words, only a tone produced with the mouth shut.
记忆技巧
Think of the sound a bee makes (hmmmm) or the 'hum' in 'hummingbird.' Both represent the steady, vibrating sound the word describes.
词源
Originating in Middle English, the word is imitative (onomatopoeic) of the sound made with the mouth closed.
文化背景
Humming is universally recognized as a form of non-verbal musical expression and is often associated with concentration or a peaceful state of mind.
例句
I could hear the low hum of the refrigerator in the quiet kitchen.
everydayThe laboratory was humming with the sound of high-tech equipment.
formalStop humming that song; it's stuck in my head now!
informalThe city streets hum with energy during the morning rush hour.
academic词族
常见搭配
常用短语
hum and haw
make things hum
容易混淆的词
A 'hymn' is a religious song of praise, whereas 'hum' is a low vibrating sound or the act of singing with closed lips.
A 'buzz' is a sharper, more rapid vibration (like a bee), while a 'hum' is smoother and more continuous.
语法模式
Use for background electronic noises
Whenever you hear a steady sound from a computer, fridge, or air conditioner, 'hum' is the perfect word.
Don't confuse with 'Hymn'
'Hum' is a sound or action, while a 'hymn' (pronounced the same) is a religious song.
Humming and Contentment
In many English-speaking cultures, humming to oneself is often interpreted as a sign of being happy or relaxed.
自我测试
Fill in the blank with the correct form of the word.
The air conditioner gave off a constant ___ that helped me sleep.
In this sentence, we need a noun to describe the sound produced by the air conditioner.
Choose the best meaning for 'humming' in this context.
By 9:00 PM, the restaurant was really humming.
When a place is 'humming,' it refers to a high level of activity and energy.
Put the words in the correct order.
she / to / started / a / herself / tune / hum / to
The standard English word order is Subject + Verb + Infinitive + Object + Prepositional Phrase.
得分： /3
常见问题
4 个问题Humming is done with the mouth closed, producing sound through the nose, while singing involves opening the mouth to form words and notes.
Yes, if a place is 'humming,' it means it is very busy, active, and full of energy or people.
It is generally a low, quiet sound, often acting as background noise rather than a primary loud noise.
It is an idiom meaning to be indecisive or to take a long time to make a decision.
