necessity

necessity读音音标

英 [nəˈsesəti]

美 [nəˈsɛsɪti]

necessity意思解释

n.

必要（性）；

（迫切）需要；

必需品；

自然规律

变形

复数：necessities

双语释义

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

英英释义

necessity

[ ni\'sesəti, nə- ]

n.

the condition of being essential or indispensable

anything indispensable

同义词：essentialrequirementrequisitenecessary

词汇搭配

用作名词 (n.)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

词组短语

of necessity

必然地；不可避免地

out of necessity

出于需要，必定

by necessity

不得已；必然地，不可避免地

logical necessity

必然性，逻辑的必然性

双语例句

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。