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不可或缺

*The explanations on this page are generated by AI. Please note that they may contain inaccurate information.

1. Basic Information

  • Pinyin: bù kě huò quē
  • English Translation: Indispensable (cannot be missing)
  • Idiom Composition: 「不」（Not (negation)）＋「可」（Can or may (possibility)）＋「或」（Even a little (functions as an intensifier meaning "at all" in this context)）＋「缺」（To lack or be missing）
  • Meaning: Extremely important to the point that something cannot exist or function without it; an absolute necessity that cannot be missing even in the slightest degree.

2. Detailed Meaning and Nuances

「不可或缺」 contains the following nuances:

  • Absolute Necessity: This idiom does not just mean "important"; it refers to an irreplaceable element where the whole would fail to function if that specific part were missing.
  • The Nuance of 或 (huò): In this specific idiom, the character 或 (huò) acts as an intensifier meaning "even a little." It emphasizes the strictness of the requirement—that the item cannot be missing even in the smallest amount.

3. Usage

「不可或缺」 is mainly used in the following contexts:

  • Importance as a component: Used to describe a specific part of a system, team, or lifestyle that plays a decisive and necessary role.
    • Example:「水是人类生存不可或缺的资源。」
      （Water is an indispensable resource for human survival.)
  • Evaluating people or roles: Used to praise a person's contribution or presence within an organization, suggesting they are irreplaceable.
    • Example:「他在这个项目中扮演了不可或缺的角色。」
      （He played an indispensable role in this project.)
  • Abstract concepts: Frequently used to describe invisible but essential foundations like trust, health, or education.
    • Example:「信任是建立良好人际关系不可或缺的基础。」
      （Trust is an indispensable foundation for building good interpersonal relationships.)

Additional Examples:

  1. 手机已经成为现代人生活中不可或缺的一部分。
    （Mobile phones have already become an indispensable part of modern life.）
  2. 对于成功来说，勤奋是不可或缺的条件。
    （For success, diligence is an indispensable condition.）
  3. 维生素是我们身体健康不可或缺的营养素。
    （Vitamins are indispensable nutrients for our physical health.）
  4. 团队合作是这家公司成功的不可或缺的因素。
    （Teamwork is an indispensable factor in this company's success.）
  5. 无论科技如何发展，阅读依然是获取知识不可或缺的途径。
    （No matter how technology develops, reading remains an indispensable way to acquire knowledge.）

4. Cultural Background and Notes

  • Frequency of Use: This is a very common and somewhat formal expression used in daily conversation, news, and academic writing. While it is nearly synonymous with 必不可少 (bì bù kě shǎo), 不可或缺 (bù kě huò quē) carries a more literary and professional tone.
  • Structure: The character 或 (huò) here retains an archaic meaning of "at all" or "slightly." While not used this way in modern isolation, it provides the idiom with its sense of "not even a little can be missing."

5. Similar and Opposite Idioms

6. Summary

不可或缺 (bù kě huò quē) is a formal idiom used to emphasize that something is an "indispensable" or "essential" part of a whole. It can describe physical necessities like water and air, or abstract concepts like trust and love. It is frequently used in professional and academic contexts to highlight a critical component.

Featured in the Chuken exam (Japan's Chinese test)Pre-Level 1

Idiom Essay

bù kě huò quē
不可或缺
Indispensable
wǒ men我们kě yǐ可以zài在nǎo hǎi脑海lǐ里zuò做yí gè一个xiǎo小shí yàn实验。

Let's do a small experiment in your mind.

xiǎng xiàng想象nǐ你zhèng zài正在wán chéng完成yī jiàn一件shì事，bǐ rú比如zuò做yī dào一道cài菜、zǔ组yí gè一个tuán duì团队、huò zhě或者wéi xì维系yī duàn一段guān xì关系。

Imagine you are completing a task, like cooking a dish, forming a team, or maintaining a relationship.

hěn很duō多dōng xī东西ná zǒu拿走zhī hòu之后，dǐng duō顶多zhǐ shì只是biàn dé变得bù fāng biàn不方便，huò zhě或者shǎo少le了diǎn点lè qù乐趣。

After removing many things, at most it just becomes inconvenient or less enjoyable.

dàn但yě也yǒu有yī xiē一些dōng xī东西，yí dàn一旦quē缺le了，zhěng jiàn整件shì事jiù就huì会lì kè立刻chēng撑bú zhù不住，zài zěn me再怎么bǔ jiù补救yě也hěn很nán难bǔ补huí lái回来。

But there are some things that, once missing, the whole matter immediately falls apart and is hard to fix no matter what you do.

zhōng wén中文lǐ里，yǒu有yí gè一个chéng yǔ成语zhuān mén专门yòng lái用来xíng róng形容zhè zhǒng这种“quē le缺了jiù就bù xíng不行”de的guān jiàn关键yào sù要素，jiào叫“bù kě huò quē不可或缺”。

In Chinese, there is an idiom specifically used to describe this kind of 'can't do without' key element, called “不可或缺”.

cóng从yòng fǎ用法shàng上kàn看，tā它de的yì si意思hěn很míng què明确，jiù shì就是“bù néng不能quē shǎo缺少”“shào bù liǎo少不了”。

From its usage, its meaning is very clear: 'cannot be lacking' or 'essential'.

tā它cháng yòng常用lái来qiáng diào强调mǒu某gè个yào sù要素de的bì yào xìng必要性，yóu qí尤其shì是nà zhǒng那种píng shí平时bù不xiǎn yǎn显眼，dàn但yí dàn一旦méi yǒu没有，jiù就huì会ràng让jié guǒ结果chè dǐ彻底biàn yàng变样de的dōng xī东西。

It is often used to emphasize the necessity of a certain element, especially those that are usually unnoticed but once absent, completely change the outcome.

bǐ rú比如zuò cài做菜shí时de的yán盐。

For example, salt when cooking.

tā它bú huì不会qiǎng zǒu抢走zhǔ jué主角de的fēng tou风头，fèn liàng分量yě也bù不dà大，dàn但shǎo少le了tā它，wèi dào味道jiù就huì会lì kè立刻biàn dé变得guǎ dàn寡淡，zhěng dào整道cài菜dōu都bú duì jìn不对劲。

It doesn't steal the spotlight or take up much quantity, but without it, the taste immediately becomes bland and the whole dish feels off.

suǒ yǐ所以kě yǐ可以shuō说，yán盐duì对zhè这dào道cài菜lái来shuō说bù kě huò quē不可或缺。

So you can say salt is 不可或缺 for this dish.

zài再bǐ rú比如tuán duì团队hé zuò合作lǐ里de的gōu tōng沟通。

Another example is communication in teamwork.

dà jiā大家pèi hé配合shùn lì顺利shí时，hěn很shǎo少zhuān mén专门tán谈tā它，kě可yí dàn一旦gōu tōng沟通zhōng duàn中断，xiǎo小wèn tí问题jiù就róng yì容易bèi被fàng dà放大，shèn zhì甚至yǐn fā引发yán zhòng严重de的wù huì误会hé和chōng tū冲突。

When everyone cooperates smoothly, it is rarely discussed, but once communication breaks down, small problems easily get magnified and can even cause serious misunderstandings and conflicts.

suǒ yǐ所以yě也kě yǐ可以shuō说，gōu tōng沟通shì是tuán duì团队xié zuò协作zhōng中bù kě huò quē不可或缺de的yī huán一环。

So communication can also be said to be an 不可或缺 part of team collaboration.

“bù kě huò quē不可或缺”yě也cháng yòng常用lái来xíng róng形容gèng更chōu xiàng抽象de的dōng xī东西。

“不可或缺” is also often used to describe more abstract things.

bǐ rú比如rén人yǔ与rén人zhī jiān之间de的xìn rèn信任。

For example, trust between people.

píng shí平时nǐ你kě néng可能gǎn jué感觉bú dào不到tā它de的cún zài存在，dàn但yí dàn一旦xìn rèn信任pò liè破裂，guān xì关系hěn很kuài快jiù就huì会dòng yáo动摇，hěn duō很多huà话zài zěn me再怎么jiě shì解释yě也jiě shì解释bù不huí qù回去。

Usually, you might not feel its presence, but once trust breaks, the relationship quickly becomes unstable and no amount of explanation can fix it.

yú shì于是wǒ men我们huì会shuō说，xìn rèn信任shì是guān xì关系lǐ里bù kě huò quē不可或缺de的jī chǔ基础。

Therefore, we say trust is the 不可或缺 foundation in relationships.

yǒu shí有时，tā它shèn zhì甚至kě yǐ可以yòng用zài在yī xiē一些bù不nà me那么ràng让rén人xǐ huān喜欢de的jīng lì经历shàng上。

Sometimes, it can even be used for experiences that are not so pleasant.

bǐ rú比如cuò zhé挫折。

For example, setbacks.

méi yǒu没有rén人zhǔ dòng主动xiǎng yào想要shī bài失败，dàn但huí tóu回头kàn看shí时，nǐ你huì会fā xiàn发现xǔ duō许多néng lì能力hé和xīn tài心态，qià qià恰恰shì是zài在yī cì cì一次次pèng bì碰壁zhī hòu之后mó磨chū lái出来de的。

No one actively wants to fail, but looking back, you find many skills and mindsets are precisely honed after repeated failures.

yú shì于是nǐ你yě也kě yǐ可以chéng rèn承认，cuò zhé挫折shì是chéng zhǎng成长guò chéng过程zhōng中bù kě huò quē不可或缺de的yī bù fèn一部分。

So you can also admit setbacks are an 不可或缺 part of growth.

zhè ge这个chéng yǔ成语tí xǐng提醒wǒ men我们，zhòng yào重要de的bù不yí dìng一定shì是zuì最yào yǎn耀眼de的。

This idiom reminds us that what is important is not necessarily the most dazzling.

zhēn zhèng真正bù kě huò quē不可或缺de的，wǎng wǎng往往shì是nà ge那个mò mò默默zhī chēng支撑quán jú全局de的hé xīn核心tiáo jiàn条件。

What is truly 不可或缺 is often the core condition silently supporting the whole situation.

xià cì下次，dāng当nǐ你xiǎng想biǎo dá表达mǒu某gè个rén人huò或mǒu某jiàn件shì事bù不zhǐ shì只是“tǐng挺zhòng yào重要”，ér shì而是“shǎo少le了jiù就bù不chéng lì成立”，jiù就kě yǐ可以yòng用“bù kě huò quē不可或缺”。

Next time, when you want to express that someone or something is not just 'quite important' but 'cannot exist without it,' you can use “不可或缺”.

tā它chuán dá传达de的bú shì不是kuā zhāng夸张，ér shì而是yī zhǒng一种qīng xī清晰de的pàn duàn判断，zhè ge这个yào sù要素zài在qí zhōng其中de的zuò yòng作用bù kě不可tì dài替代。

It conveys not exaggeration, but a clear judgment that this element's role is irreplaceable.

'造句' Feature Usage Guide

造句练习📝

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