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B1 noun 11 मिनट पढ़ने का समय

必不可少的

bubukeshao de
उदाहरण 必不可少的 30 सेकंड में
व्याख्या 必不可少的 in your Level:
At the A1 level, you might not use the full phrase '必不可少的' yet, but you are learning the building blocks. You know '不' (not) and '可以' (can). This phrase is like saying 'very very important.' Think of it as a way to describe things you absolutely need every day, like water (水), food (食物), or your mom (妈妈). At this level, you can just try to recognize it when you see it in a sentence and remember it means 'must have.' It is a long word, but the meaning is simple: No this = big problem. You can start by using simple patterns like 'A 是 必不可少的' for very basic things. For example, 'Sleep is 必不可少的.' This helps you sound more advanced than just using '好' (good).
पूरी व्याख्या पढ़ने के लिए मुफ़्त साइन अप करें
At the A2 level, you are starting to build longer sentences and describe your needs more clearly. '必不可少的' becomes a useful tool for talking about your hobbies and daily routine. If you like playing football, you can say 'A football is 必不可少的.' If you are studying Chinese, you can say 'A dictionary is 必不可少的.' You are moving beyond simple 'need' (要) and starting to use descriptions. You should practice putting '必不可少的' before a noun, like '必不可少的工具' (indispensable tool). This level is about making the jump from 'I want' to 'This is necessary.' You will also see this word in basic reading materials about health and travel, often describing things like passports or vitamins.
पूरी व्याख्या पढ़ने के लिए मुफ़्त साइन अप करें
At the B1 level, this is a 'target word.' You should be able to use '必不可少的' fluently in both speaking and writing. You are now expected to discuss abstract topics like 'teamwork,' 'success,' and 'friendship.' For these topics, '重要' (important) is often too weak. Using '必不可少的' shows you have a deeper vocabulary. You can use it in the '对于...来说' pattern: '对于成功来说，努力是必不可少的' (For success, hard work is indispensable). You should also be careful not to confuse it with '必须' (must). At B1, you are learning to provide reasons and explanations, and '必不可少的' is the perfect word to justify why something is required in a project or a plan. It makes your arguments sound more logical and professional.
At the B2 level, you should use '必不可少的' with more nuance and variety. You can compare it with more advanced synonyms like '至关重要' (crucial) or '缺一不可' (not a single one can be missing). You will use it in complex sentences to describe systemic requirements, such as economic factors or social structures. For example, 'Innovation is an indispensable element of modern economic growth.' At this level, you should also notice how the phrase is used in literature and news reports to create emphasis. You might start to drop the '的' in very formal writing to sound more classical. You are expected to understand the 'weight' of the word—using it for a minor detail might be seen as an intentional use of hyperbole or a slight misuse of register.
पूरी व्याख्या पढ़ने के लिए मुफ़्त साइन अप करें
At the C1 level, '必不可少的' is a standard part of your academic and professional lexicon. You use it effortlessly in debates, presentations, and high-level writing. You understand its etymological roots and can use it to create rhythmic, four-character structures in your prose. You might explore its use in philosophical contexts, discussing what is 'indispensable' to human nature or the concept of 'self.' You are also sensitive to the subtle difference between '必不可少的' and '不可或缺的' (another synonym for indispensable), choosing the latter for more refined, written contexts. At C1, you use this phrase not just to communicate necessity, but to structure your rhetoric effectively, often using it as a concluding point in an argument to emphasize a non-negotiable factor.
पूरी व्याख्या पढ़ने के लिए मुफ़्त साइन अप करें
At the C2 level, you have a masterly command of '必不可少的'. You can use it with irony, in complex metaphors, or within the framework of classical Chinese grammar. You might use it in a speech to evoke a sense of inevitability or absolute truth. You understand all its historical connotations and can identify when it is being used as a cliché in political jargon. You can also manipulate the phrase, perhaps by contrasting it with '赘余' (superfluous) to create sophisticated linguistic balances. At this level, the word is no longer a 'vocabulary item' but a flexible tool in your vast linguistic arsenal, used with precision and stylistic flair to convey deep levels of meaning in any social or professional context.
पूरी व्याख्या पढ़ने के लिए मुफ़्त साइन अप करें
उदाहरण

必不可少的 30 सेकंड में

  • 必不可少的 means 'indispensable' or 'essential.' It is used to describe things that are absolutely necessary for a result.
  • It is a four-character phrase often used with the particle '的' to modify nouns or act as a sentence predicate.
  • Commonly found in professional contexts, academic writing, and discussions about health, technology, and success.
  • Stronger than 'important' (重要), it implies that without this item, the goal cannot be achieved.

The Chinese term 必不可少的 (bì bù kě shǎo de) is a powerful four-character adjectival phrase that translates most accurately to 'indispensable,' 'essential,' or 'absolutely necessary.' It is a cornerstone of intermediate Chinese (B1 level) because it allows speakers to express a high degree of necessity that goes beyond the simple word for 'important' (重要 - zhòngyào). When you use this phrase, you are signaling that without the object or quality in question, the entire system, process, or situation would fail to function or exist. It is composed of four distinct characters: bì (must), bù (not), kě (can), and shǎo (lack/be missing), followed by the possessive/attributive particle de. Literally, it means 'that which certainly cannot be lacked.'

Core Concept
The phrase represents a 'sine qua non'—a condition or item without which something else is impossible. It moves a requirement from the category of 'helpful' to 'mandatory.'

水是生命中必不可少的。 (Shuǐ shì shēngmìng zhòng bì bù kě shǎo de.)

Translation: Water is indispensable to life.

Native speakers use this phrase in both formal and semi-formal contexts. In a professional setting, you might describe a specific skill as '必不可少的' for a job role. In a personal context, you might use it to describe the role of a friend or a specific habit in your daily routine. It carries a tone of objective truth; it is not just your opinion that something is needed, but a statement of fact regarding its necessity. For example, in modern society, a smartphone is often described using this term because of its role in communication, navigation, and payment systems. The phrase is highly versatile, fitting into discussions about science, economics, personal growth, and daily logistics. It is more formal than '必须' (must) and more emphatic than '需要' (need).

Grammatical Placement
It usually functions as an adjective before a noun (e.g., 必不可少的工具 - an indispensable tool) or as a predicate after '是' (e.g., 它是必不可少的 - it is indispensable).

在团队合作中，沟通是必不可少的。 (Zài tuánduì hézuò zhòng, gōutōng shì bì bù kě shǎo de.)

Culturally, this phrase reflects a logical and structured way of thinking. By breaking down the necessity into 'cannot be lacked,' it provides a clear boundary for what is required. In Chinese education, students are taught to use such 'Chengyu-style' (four-character) phrases to elevate their writing and speech. Using '必不可少的' instead of '很重要的' (very important) immediately raises the register of your conversation from basic to intermediate-advanced. It shows that you understand the nuance of absolute requirement versus mere importance.

Synonym Nuance
While '必须' (bìxū) is a verb/adverb meaning 'must,' '必不可少' is an adjective. You cannot say '我必不可少去学校' (I indispensable go to school); you must say '去学校是必不可少的' (Going to school is indispensable).

互联网已经成为我们生活中必不可少的一部分。 (Hùliánwǎng yǐjīng chéngwéi wǒmen shēnghuó zhòng bì bù kě shǎo de yī bùfèn.)

Mastering the sentence patterns for 必不可少的 involves understanding its role as a modifier. Because it ends in '的', it naturally wants to attach to a noun or follow the '是...的' structure. Let's explore the three primary ways to integrate this into your Chinese speech.

Pattern 1: Attributive Use (Before a Noun)
Structure: [必不可少的] + [Noun]. This is used to describe a specific thing as being essential. For example: '必不可少的工具' (indispensable tool), '必不可少的人才' (indispensable talent). This pattern is very common in job descriptions and academic writing.

他是我们公司必不可少的人才。 (Tā shì wǒmen gōngsī bì bù kě shǎo de réncái.)

He is an indispensable talent for our company.

In this pattern, the phrase acts like a long adjective. You are emphasizing the quality of the person or thing. It's important to note that you can add a location or context before the phrase to specify *where* or *for what* it is essential, as seen in the example above ('in our company').

Pattern 2: Predicative Use (With 是)
Structure: [Subject] + 是 + [必不可少的]. This is used to state that the subject itself is essential. For example: '耐心是必不可少的' (Patience is indispensable). This is the most direct way to express necessity in a sentence.

学习外语时，练习是必不可少的。 (Xuéxí wàiyǔ shí, liànxí shì bì bù kě shǎo de.)

When learning a foreign language, practice is indispensable.

The third pattern involves using it within a prepositional phrase, often with '对于' (duìyú - for/regarding). This helps specify the target of the necessity.

Pattern 3: Target-Specific Use
Structure: [Something] + 对于 + [Someone/Something] + 来说 + 是 + [必不可少的]. For example: '电脑对于现代人来说是必不可少的' (Computers are indispensable for modern people).

阳光对于植物的生长是必不可少的。 (Yángguāng duìyú zhíwù de shēngzhǎng shì bì bù kě shǎo de.)

When constructing these sentences, remember that '必不可少的' is quite 'heavy' in terms of syllables and formality. Avoid using it for extremely trivial things unless you are being ironic. For instance, saying '番茄酱是必不可少的' (Ketchup is indispensable) might sound a bit dramatic unless you are a chef discussing a specific recipe where the flavor profile depends entirely on it.

在这次旅行中，地图是必不可少的。 (Zài zhè cì lǚxíng zhòng, dìtú shì bì bù kě shǎo de.)

In the real world, you will encounter 必不可少的 in a variety of high-stakes environments. It is not a slang term you'd hear in a casual street market, but rather a standard phrase in professional and intellectual discourse. If you are watching Chinese news broadcasts (like CCTV), reading business reports, or attending a lecture at a Chinese university, this phrase will appear frequently.

Workplace and Business
In job advertisements, companies list 'indispensable' qualities. A manager might say during a meeting: '团队精神是完成这个项目必不可少的' (Team spirit is indispensable for completing this project). It is used to justify budgets, hiring decisions, and strategic shifts.

创新是企业发展的必不可少的动力。 (Chuàngxīn shì qǐyè fāzhǎn de bì bù kě shǎo de dònglì.)

Innovation is an indispensable driving force for corporate development.

Technological contexts are another major area. As China leads in sectors like mobile payments and high-speed rail, discussions about infrastructure often use this term. You will hear tech reviewers say that a certain feature is '必不可少的' for a flagship smartphone. In the era of AI, data is frequently described as the '必不可少的' fuel for machine learning models.

Health and Lifestyle
Health influencers and doctors use this phrase to emphasize nutrition and habits. '充足的睡眠是保持健康必不可少的' (Sufficient sleep is indispensable for maintaining health). It adds a layer of medical authority to the advice being given.

维生素C是人体必不可少的营养素。 (Wéishēngsù C shì réntǐ bì bù kě shǎo de yíngyǎngsù.)

Finally, you will hear it in social commentary. When discussing the components of a happy family or a stable society, Chinese speakers often reach for this phrase to highlight values like 'trust' (信任 - xìnrèn) or 'mutual respect' (相互尊重 - xiānghù zūnzhòng). It is a way of saying: 'This is the foundation; without this, the rest doesn't matter.'

在现代生活中，手机已经成了必不可少的东西。 (Zài xiàndài shēnghuó zhòng, shǒujī yǐjīng chéngle bì bù kě shǎo de dōngxī.)

While 必不可少的 is a very useful phrase, learners often trip up on its grammatical constraints and its intensity. Because it is a multi-character phrase, it doesn't behave exactly like simple adjectives like '好' (good) or '大' (big).

Mistake 1: Forgetting the '的'
Many learners say '水是必不可少' instead of '水是必不可少的'. While the former is technically understandable and used in very formal/literary Chinese, in standard modern Mandarin, the '的' is required to make the phrase function as a predicate or a modifier. Without it, the sentence feels 'naked' and incomplete to a native ear.

❌ 错误: 氧气是必不可少。 (Yǎngqì shì bì bù kě shǎo.)
✅ 正确: 氧气是必不可少的。 (Yǎngqì shì bì bù kě shǎo de.)

Mistake 2 involves using '必不可少的' as a verb. Remember, this is an adjective/phrase, not an action. You cannot '必不可少' something. You must say that something 'is' (是) indispensable. Learners sometimes try to translate 'I need this' as '我必不可少这个', which is incorrect. You should say '这个对我来说是必不可少的' (This is indispensable for me).

Mistake 3: Overuse and Hyperbole
Using this phrase for trivial items can make you sound dramatic or unnatural. If you say '巧克力是必不可少的' (Chocolate is indispensable) in a casual conversation about snacks, it might be taken as a joke. For general preferences, use '我非常喜欢' (I really like) or '我离不开' (I can't live without - more colloquial).

❌ 错误: 我必不可少我的手机。 (Incorrect verbal use)
✅ 正确: 手机对我来说是必不可少的。 (Correct predicative use)

Mistake 4 is confusing '必不可少的' with '必须' (bìxū). '必须' is an adverb used before a verb to mean 'must do'. '必不可少的' is an adjective used to describe a noun. For example, 'You must go' is '你必须去', but 'Going is indispensable' is '去是必不可少的'. Mixing these up is a classic B1-level error.

空气是生存必不可少的条件。 (Kōngqì shì shēngcún bì bù kě shǎo de tiáojiàn.)

To truly master the concept of 'necessity' in Chinese, you need to know how 必不可少的 compares to its synonyms. Depending on the context—whether you are being formal, emotional, or technical—you might choose a different word.

必不可少的 vs. 重要 (zhòngyào)
'重要' simply means 'important.' Something can be important but not essential. For example, a nice tie is '重要' for an interview, but a shirt is '必不可少的'. Use '必不可少的' when the absence of the thing would cause a complete failure.

钱很重要，但不是生活中必不可少的唯一东西。 (Qián hěn zhòngyào, dàn bùshì shēnghuó zhòng bì bù kě shǎo de wéiyī dōngxī.)

Money is important, but it's not the only indispensable thing in life.

Another close relative is 必需 (bìxū). While '必需' also means 'essential,' it is more often used as a verb or to describe physical needs like 'life's necessities' (生活必需品 - shēnghuó bìxūpǐn). '必不可少的' is more descriptive and is often used for abstract concepts like 'trust,' 'innovation,' or 'skills.'

必不可少的 vs. 至关重要 (zhìguān zhòngyào)
'至关重要' means 'crucial' or 'of vital importance.' It is even more formal than '必不可少的' and is often used in political or high-level business contexts. If '必不可少的' says 'we need this,' '至关重要' says 'the entire fate of the project depends on this.'

这个决定对公司的未来是至关重要的。 (Zhège juédìng duì gōngsī de wèilái shì zhìguān zhòngyào de.)

必不可少的 vs. 离不开 (lí bù kāi)
'离不开' is the colloquial version. It literally means 'cannot leave/be separated from.' In a casual chat, you'd say '我离不开我的咖啡' (I can't live without my coffee), whereas in a health report, you'd say '适量的咖啡因对他的治疗是必不可少的' (A moderate amount of caffeine is indispensable for his treatment).

在这个项目中，你的帮助是必不可少的。 (Zài zhège xiàngmù zhòng, nǐ de bāngzhù shì bì bù kě shǎo de.)

By choosing between these alternatives, you can control the tone of your sentence. '必不可少的' strikes a perfect balance—it is professional, clear, and emphatic without being overly dramatic or too casual. It is the 'goldilocks' word for expressing necessity at the B1 and B2 levels.

उच्चारण मार्गदर्शिका

UK /biː bù kě ʃǎo de/
US /biː bù kě ʃǎo de/
Primary stress on '必' (bì) and '少' (shǎo).
आम गलतियाँ
  • Pronouncing 'bù' with a rising tone (it's falling).
  • Failing to dip low enough on 'kě' and 'shǎo'.
  • Merging 'kě' and 'shǎo' into a single sound.
  • Making the 'de' too long; it should be short and neutral.
  • Misplacing the stress on 'kě'.
पूरी व्याख्या पढ़ने के लिए मुफ़्त साइन अप करें

स्तर के अनुसार उदाहरण

1

水是必不可少的。

Water is indispensable.

Simple Subject + 是 + Adjective phrase.

2

食物是必不可少的。

Food is indispensable.

Used to describe basic survival needs.

3

空气是必不可少的。

Air is indispensable.

Focus on the 'must-have' nature.

4

妈妈是必不可少的。

Mom is indispensable.

Expressing emotional necessity.

5

书是必不可少的。

Books are indispensable.

Basic noun modification.

6

阳光是必不可少的。

Sunlight is indispensable.

Describing natural elements.

7

睡眠是必不可少的。

Sleep is indispensable.

Describing a necessary state.

8

朋友是必不可少的。

Friends are indispensable.

Social necessity.

1

字典是学外语必不可少的。

A dictionary is indispensable for learning a foreign language.

Verb phrase + 必不可少的.

2

护照是出国必不可少的。

A passport is indispensable for going abroad.

Context-specific necessity.

3

运动是健康必不可少的。

Exercise is indispensable for health.

Abstract concept + 必不可少的.

4

手机是现代生活必不可少的。

Mobile phones are indispensable for modern life.

Using 'modern life' as a context.

5

练习是必不可少的环节。

Practice is an indispensable part.

Modifying the noun '环节' (link/part).

6

地图是旅行必不可少的工具。

A map is an indispensable tool for travel.

Modifying '工具' (tool).

7

钱是买东西必不可少的。

Money is indispensable for buying things.

Functional necessity.

8

盐是做饭必不可少的。

Salt is indispensable for cooking.

Ingredient necessity.

1

团队合作是成功的必不可少的原因。

Teamwork is an indispensable reason for success.

Using the phrase to describe an abstract cause.

2

耐心在工作中是必不可少的。

Patience is indispensable in work.

Prepositional phrase '在...中' + 必不可少的.

3

对于学生来说，电脑是必不可少的。

For students, computers are indispensable.

Structure: 对于...来说...是必不可少的.

4

互联网已成为必不可少的一部分。

The internet has become an indispensable part.

Using '成为' (become) with the phrase.

5

幽默感在社交中是必不可少的。

A sense of humor is indispensable in social interaction.

Applying to social skills.

6

充足的证据是必不可少的。

Sufficient evidence is indispensable.

Legal/logical necessity.

7

信任是友谊中必不可少的基石。

Trust is an indispensable cornerstone in friendship.

Metaphorical use with '基石' (cornerstone).

8

创新是企业生存必不可少的条件。

Innovation is an indispensable condition for a company's survival.

Business context.

1

批判性思维是现代教育中必不可少的素质。

Critical thinking is an indispensable quality in modern education.

Describing high-level skills (素质).

2

法律是维护社会秩序必不可少的手段。

Law is an indispensable means of maintaining social order.

Formal sociological context.

3

在这个全球化的时代，外语能力是必不可少的。

In this era of globalization, foreign language ability is indispensable.

Time-contextual necessity.

4

良好的沟通是解决矛盾必不可少的途径。

Good communication is an indispensable way to resolve conflicts.

Problem-solving context.

5

数据分析在现代营销中是必不可少的。

Data analysis is indispensable in modern marketing.

Technical professional use.

6

勇气是克服困难必不可少的品质。

Courage is an indispensable quality for overcoming difficulties.

Character trait description.

7

细节是决定成败必不可少的因素。

Details are an indispensable factor in determining success or failure.

Abstract logical analysis.

8

多样性是生态平衡必不可少的保障。

Diversity is an indispensable guarantee for ecological balance.

Scientific/Ecological context.

1

这种深度的反思对于艺术创作是必不可少的。

This kind of deep reflection is indispensable for artistic creation.

Nuanced academic/artistic use.

2

民主制中，言论自由是必不可少的支柱。

In a democracy, freedom of speech is an indispensable pillar.

Political science terminology.

3

这一环节虽然微小，却是整个流程中必不可少的。

Although this link is small, it is indispensable to the entire process.

Using '虽然...却' for contrastive emphasis.

4

对于一位优秀的领导者，同理心是必不可少的。

For an excellent leader, empathy is indispensable.

Leadership theory context.

5

理论与实践的结合是科学研究中必不可少的。

The combination of theory and practice is indispensable in scientific research.

Epistemological context.

6

在这一领域，持续的学习是必不可少的。

In this field, continuous learning is indispensable.

Professional development focus.

7

文化认同是民族团结必不可少的纽带。

Cultural identity is an indispensable bond for national unity.

Sociopolitical bond (纽带).

8

精确的实验数据是得出正确结论必不可少的。

Precise experimental data is indispensable for reaching correct conclusions.

Scientific methodology.

1

这种自相矛盾的特质，恰恰是他人格中必不可少的一部分。

This paradoxical trait is precisely an indispensable part of his personality.

Literary/Philosophical nuance.

2

若无此种精神，则一切努力皆非必不可少，而沦为徒劳。

Without this spirit, all efforts are not indispensable but fall into futility.

Classical/Formal syntax style.

3

在宏大的历史叙事中，偶然性往往是必不可少的注脚。

In grand historical narratives, contingency is often an indispensable footnote.

Historiographical metaphor.

4

这种审美的敏感度，是任何技术都无法替代的必不可少的元素。

This aesthetic sensitivity is an indispensable element that no technology can replace.

Aesthetic theory.

5

悲剧感往往是伟大文学作品中必不可少的底色。

A sense of tragedy is often the indispensable background color of great literary works.

Literary criticism terminology.

6

在量子力学的语境下，观察者的存在是必不可少的。

In the context of quantum mechanics, the presence of an observer is indispensable.

Advanced scientific theory.

7

这种对未知的敬畏，是人类探索精神中必不可少的成分。

This awe of the unknown is an indispensable component of the human spirit of exploration.

Philosophical exploration.

8

某种程度的孤独，对于深度思考而言是必不可少的。

A certain degree of solitude is indispensable for deep thinking.

Psychological/Philosophical use.

सामान्य शब्द संयोजन

必不可少的工具
必不可少的一部分
必不可少的条件
必不可少的环节
必不可少的人才
必不可少的因素
必不可少的素质
必不可少的支持
必不可少的营养
必不可少的步骤

सामान्य वाक्यांश

缺一不可

— Not a single one can be missing. Often used after listing essential items.

天时、地利、人和，三者缺一不可。

生活必需品

— Daily necessities. Things needed for basic living.

超市里有很多生活必需品。

必经之路

— The only way/path. An essential route to a goal.

这是走向成功的必经之路。

至关重要

— Of vital importance. A step above just 'important.'

这次考试对他至关重要。

不可缺少

— Cannot be lacked. A direct synonym for 必不可少.

空气是不可缺少的。

必须要

— Must have/must do. A more verbal way of expressing necessity.

你必须要努力。

非此不可

— Must be this and nothing else. Very emphatic.

我非此不可。

重中之重

— The most important of the important. Top priority.

安全是工作的重中之重。

必不可少

— The base form of the phrase without the 'de'.

此物必不可少。

必不可缺

— Another variation meaning 'must not be lacking.'

这是必不可缺的资源。

मुहावरे और अभिव्यक्तियाँ

"必不可少"

— Absolutely necessary; indispensable. The core phrase itself functions as a fixed expression.

团队合作是必不可少的。

Neutral
"缺一不可"

— None can be dispensed with. Used for sets of items.

这两个条件缺一不可。

Formal
"不可或缺"

— Indispensable. Slightly more formal than 必不可少.

他是不可或缺的人才。

Formal
"举足轻重"

— To play a decisive role. Literally 'moving a foot changes the weight.'

他在公司里地位举足轻重。

Formal
"至关重要"

— Crucial; vital.

这个细节至关重要。

Formal
"生死攸关"

— A matter of life and death. Extreme necessity.

这是生死攸关的大事。

Formal
"迫在眉睫"

— Extremely urgent. Necessity due to time pressure.

解决环境问题迫在眉睫。

Formal
"必由之路"

— The only way to go. Essential path.

改革是发展的必由之路。

Formal
"必不可没"

— Cannot be ignored or lost. Used for contributions.

他的功劳必不可没。

Literary
"当务之急"

— Top priority; urgent matter.

当务之急是救人。

Formal
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