indispensable
adj. 不可缺少的；绝对必要的；责无旁贷的
n. 不可缺少之物；必不可少的人
adj.
不可缺少的；绝对必要的；责无旁贷的；不可避开的
n.
不可缺少的人或物；
变形
复数：indispensables
双语释义
adj.(形容词)必不可少的,必需的 that cannot be dispensed with; absolutely essential
英英释义
indispensable[ ,indis'pensəbl ]
adj.
not to be dispensed with; essential
"foods indispensable to good nutrition"
absolutely necessary; vitally necessary
"an indispensable worker"
同义词：essential
unavoidable
"the routine but indispensable ceremonies of state"
词汇搭配
用作形容词 (adj.)
～+名词
indispensable duty应尽的责任
indispensable medical assistance必不可少的医疗援助
～+介词
indispensable for〔to〕对…是必不可少的
indispensable to life对生命不可缺少的
同近义词辨析
essential, indispensable, necessaryessentiala.表示属于某事物的要素或特征是"主要的，核心的，本质的，必不可少的"。
The essential point is we must do what the contract says.核心的一点是我们必须按照合同的规定去做。
indispensablea.强调客观上是必不可少的，否则就无法维持生命或做不成某一件事。
Warm clothing is indispensable in cold weather.在寒冷的天气里，厚衣服是必不可少的。
necessarya.是一般用语，强调从主观上看是必须的，不可避免的。
requisite, essential, indispensable, necessary这组词都有“必不可少的，必需的”的意思，其区别是：
requisite正式用词，特指为实现某一目的或得到某种结果而应有的需要，有时可与necessary换用。
essential指对事物本身性质具有决定性的重要性，暗含不可缺少，否则便无法存在。
indispensable语气强，侧重指绝对必要性或不可缺少性。
necessary最常用词，侧重由客观因素决定的某种需要，强调不可避免，但并非绝不可缺少。
双语例句
用作形容词(adj.)
The computer is now an indispensable tool in many businesses.
目前计算机是很多公司不可或缺的用具。
Air is indispensable to life.
空气是生命所必需的东西。
A good dictionary is indispensable for learning a foreign language.
学习外语离不开好的词典。
Air, food and water are indispensable to life.
空气，食物，水皆为生命不可缺者。
权威例句
The skin: an indispensable barrier.The skin: an indispensable barrier
Software Ecosystem: Understanding an Indispensable Technology and Industry
The skin: an indispensable barrier - Proksch - 2008 - Experimental Dermatology - Wiley Online Library
The anticancer immune response: indispensable for therapeutic success? J Clin Invest
Patched Target Igf2 Is Indispensable for the Formation of Medulloblastoma and Rhabdomyosarcoma
Cutting edge: the common gamma-chain is an indispensable subunit of the IL-21 receptor complex
A secreted protein kinase of Yersinia pseudotuberculosis is an indispensable virulence determinant
Kamiya, S. et al. An indispensable role for STAT1 in IL-27-induced T-bet expression but not proliferation of naive CD4+ T cells. J...
La recherche réalisée par les pharmaciens d’hôpitaux : une composante indispensable de la pratique quotidienne ou une attente ir...
indispensable (adj.)
1530s, from Medieval Latin indispensabilis, from in- "not, opposite of" (see in- (1)) + dispensabilis (see dispensable). Related: Indispensably.
1. She was becoming indispensable to him.
对他来说她正变得不可或缺。
《柯林斯英汉双解大词典》
2. She made herself indispensable to the department.
她成为这个部门不可缺少的一分子。
《牛津词典》
3. Cars have become an indispensable part of our lives.
汽车已成了我们生活中必不可少的一部分。
《牛津词典》
4. Intelligent computers will soon be an indispensable diagnostic tool for every doctor.
智能计算机很快将会成为每位医生必不可少的诊断工具。
《柯林斯英汉双解大词典》
5. Policies to help workers adapt will be indispensable.
帮助工人去适应的政策将是必不可少的。
youdao
6. But policies to help workers adapt will be indispensable.
但帮助工人去适应的政策将是必不可少的。
youdao
7. It is universally acknowledged that forests are indispensable to us.
众所周知，森林对我们来说不可或缺。
youdao
8. The central business district is an indispensable part of a modern city.
中心商务区是现代城市不可或缺的一部分。
youdao
9. The quality of independence is so indispensable for us that parents had better act as a tutor, not a director.
独立的品质对我们来说是如此的不可或缺，父母最好是一个导师，而不是一个指导者。
youdao
10. The quality of independence is so indispensable for us that parents had better act as a tutor, not a dictator.
独立的品质对我们来说是不可或缺的，所以父母最好是做一个指导者，而不是独裁者。
youdao
11. Marris distorts our findings which actually prove that zoos serve as an indispensable link between man and nature.
马里斯歪曲了我们的发现，这些发现实际上证明了动物园是人与自然之间不可或缺的纽带。
youdao
12. After its invention, it became an almost indispensable part of most households within the space of just a few years.
它在被发明后的短短几年时间里几乎成为了大多数家庭不可或缺的一部分。
youdao
13. Idleness is not just a vacation, an indulgence or a vice; it is as indispensable to the brain as Vitamin D is to the body.
懒惰不仅仅是度假、放纵或恶习；它对于大脑就像维生素D对身体一样不可或缺。
youdao
14. Visiting cards used to be an indispensable attribute of the etiquette and the rules of their use were as sophisticated as those of cutlery.
在过去，名片是礼仪中不可或缺的一部分，其使用规则就像餐具的使用规则那样复杂。
youdao
15. These aids would have been indispensable to very early people who would have found the process impossible without some form of mechanical aid.
远古人类会发现在缺少某种形式的机械辅助的情况下，这一过程是不可能实现的，这些辅助对他们来说不可或缺。
youdao
16. A good dictionary is indispensable for learning a foreign language.
一本好词典是学习外语必备的。
《牛津词典》
17. Moreover, a computer in the "family love room" plays an indispensable role because it offers a precious opportunity for Liao to help children whose parents are working far away to chat with them online.
此外，“家庭爱心房”里的电脑扮演着不可或缺的角色，因为它为廖提供了一个宝贵的机会，可以帮助那些父母远在外地工作的孩子上网聊天。
youdao
18. Any writer needs to read as much and as widely as they can; it's the one indispensable supporter—something you can't do without.
任何作家都需要尽可能多而广地阅读，这是不可或缺的支撑物——你没它不成。
youdao
19. Dictionaries are indispensable in English study.
学英语，词典是少不得的。
《新英汉大辞典》
20. Such insight is indispensable.
这种见解是必不可少的。
youdao
21. And no banker is indispensable.
也没有哪个银行家是不可或缺的。
youdao
22. Water is indispensable to plants.
水是植物不可缺少的。
youdao
23. And the supercomputer is indispensable.
而且超级计算机是不可或缺的。
youdao
24. It's indispensable.
这是必不可少的。
youdao
25. Air and water are indispensable to life.
空气和水是生命所必需的东西。
youdao
26. Refactoring is indispensable for agile teams.
重构是敏捷团队不可或缺的。
youdao
27. Now its time for the indispensable stuff.
现在是产生真正重要的东西的时候了。
youdao
28. Scalar variables are simple and indispensable.
标量变量简单而又不可缺少。
youdao
29. Why is marking up a book indispensable to reading?
为什么在阅读过程中在书上做标记是必不可少的呢？
youdao
30. Why is marking up a book indispensable to reading?
为什么在阅读过程中在书上做标记是必不可少的呢？
youdao
indispensable
