necessity

n.

需要；必需品；必然 名词复数：necessities

necessity双解释义

necessity

n.(名词)

[U]必要(性); (迫切)需要 circumstances that force one to do sth; state of being necessary

[C]必需品 necessary thing

[S]自然规律 natural law that is seen as governing human action

Noun

the condition of being essential or indispensable

anything indispensable;

"food and shelter are necessities of life"
"the essentials of the good life"
"allow farmers to buy their requirements under favorable conditions"
"a place where the requisites of water fuel and fodder can be obtained"

necessity例句

necessity搭配

用作名词(n.)

Necessity is the mother of invention.
需要是发明之母。

Want and necessity break faiths and oaths.
匮乏和需要可以打破信仰和誓言。

Water is of vital necessity in the desert.
在沙漠地区水是维持生命的必需品。

Food is a necessity, but wine is an extravagance.
食物是必需品,而酒则是奢侈品。

The necessity for making decisions devolves on him.
作出决策乃当务之急，此事必然地落在他身上。

That men would die was a matter of necessity; which men would die, though, was a matter of circumstance.
人总有一死，这是必然的事，不过哪些人死，这是偶然的事。

动词+～

accept〔deny, ignore, see〕 the necessity of
承认〔否认,忽视,看到〕…的必要性

buy the -ties of life
购买生活必需品

feel the necessity of
感到有…的必要

meet necessity
满足需要

provide -ties of existence
提供生活必需品

realize the necessity of
意识到…的必要性

relieve a necessity
解决某一需要

supply -ties
提供必需品

形容词+～

absolute necessity
绝对必要

basic〔physiological, urgent〕 necessity
基本〔生理,迫切〕需要

daily -ties
日用品

economic〔political〕 necessity
经济〔政治〕上的需要

historical〔logical〕 necessity
历史〔逻辑〕的必然性

household -ties
家庭必需品

military -ties
军需品

moral necessity
伦理〔道德〕的需要

scientific necessity
科学上的需要,符合科学的必然性

介词+～

by necessity
不得已

from necessity
由于必要

in necessity
在贫困中,陷于穷困

of necessity
必然地,必定,不得已,不可避免地

in case of necessity
除非必要

out of sheer necessity
出于不得已

under the necessity of doing sth
不得已而做某事,有做某事的必要

～+介词

necessity for
需要…

necessity of the times
时代的需要

-ties of existence〔life〕
生活必需品

necessity近义词

demand need requirement unnecessary chance