necessity

英音[ nəˈsesəti ] 美音[ nəˈsesəti ]

必要性

常用释义

n. 必需品，必需的事物；必要，需要；必然性，不可避免的情况

助记

ne 不，非

-cess 走开;撤退

-ity …状态，性质

扩展信息

必要性

英语必修三单词表_百度文库 ... rosebud 玫瑰花蕾 necessity 必要性；需要 permission 许可；允许 ...

必需品

690个英语四级高频词汇 ... navigation n. 航行 220. necessity n. 必需品；必要性 221. previous a. 先，前，以前的 222. ...

需要

英语必修三单词表_百度文库 ... rosebud 玫瑰花蕾 necessity 必要性；需要 permission 许可；允许 ...

必然性

PETS3_资料内容_资料下载_学习资料共享网 ... nearly 差不多，几乎 necessity 必要性，需要；必然性； neck 颈.脖子 ...

紧急避险

法律英语专业词汇汇总 ... 自为行为 self-conducting act 紧急避险 act of rescue;necessity 自助行为 act of self-help ...

考试重点

中考

考频：近六年出现1次

n. 必需品

n. 必要; 不可或缺

高考

考频：近六年出现1次

n. 必需品

考研

考频：近五年出现4次

n. 必要性,需要;必然性;

pl. )必需品

例句

This was done largely out of necessity, as the fiber crops that were previously used for the process were experiencing a shortage.

这样做主要是出于需要，作为纤维作物，以前使用的过程中经历了短缺。

As a struggling mom with a high school education, 34-year-old Karen Hoxmeier had always been a bargain hunter . by necessity.

作为一个只有高中学历，在困境中挣扎的母亲，为了生活的必须，34 岁的 KarenHoxmeier 总是购买廉价货。

To them, slavery was no longer just a question of right or wrong. It was a necessity for survival.

对于他们而言，拥有奴隶不再是一个对与错的问题，而是生存之所必须。

She writes: "Gorbachev and his advisers did not comprehend the chance that had opened up, and the necessity of moving quickly to seize it. "

她写道：“戈尔巴乔夫及其顾问没有理解他们面前出现的机遇，以及迅速行动抓住这个机遇的必要性。”

You see a strong vibration in case of PID control which means necessity of re-adjustment of parameters by engineers at the site.

你会看到一个 PID 控制在强烈振动情况下，这意味着需要重新调整参数的工程师在现场。

Waste and pollution management: Sources of pollution should be identified and appropriate actions have to be taken in case of necessity .

废物污染管理应签定污染源，必要时采取适当的措施。

Perhaps it would be more apt to call it a "bitter necessity for tough times" or simply, "sensible" .

也许把它叫作“困难时期迫不得已的必需措施”还差不多，或者更简单点，“明智之举”。

Her determined approach seems to have grown on a bed of economy, on the necessity to get as much done as she possibly can.

她做事果断似乎是由于经济条件所迫而养成的习惯，不得不尽可能多做些事情。

but now, at the close of its movement, it knows its content to be necessary. This necessity is reached by means of subjective agency.

但到了它的运动结束时，它却知道这内容是有必然性的，而且这种必然性是通过主观的活动的中介才达到的。

Hadley said the resort is faring well, compared with years past. For many, nude vacations are like an addiction or a necessity, he said.

哈迪说，柏树湾度假村生意与去年相比很不错，裸体度假已经成了很多人的必须，会使人上瘾。

Sheer necessity had made the poor girl so miserly that Gtandet had come to feel the affection for her a man feels for his dog.

可怜的姑娘因为一无所有，变得吝啬不堪，终于使葛朗台象喜欢一条狗一样的喜欢她。

Over the years, out of necessity, cowboys began to invent equipment and workout new techniques for dealing with their longhorns .

几年后，出于牧牛的需要，牛仔们发明了一些装备，并且训练出一些对付长角牛的新技巧。

The necessity for relying on his own eyes and on his own insight and understanding led him to the most stupendous discoveries.

他只能靠自己的眼睛，自己的见识和洞察力，这使他做出了最了不起的发现。

Our activities are directed towards achieving success without the necessity to enter into any form of confrontation with the dark Ones.

我们的行动直接朝向着胜利，完全没有必要去进入与黑暗势力的对抗局面。

Unfortunately, he did not stop there: "It offers a necessity of life that must be rationed among those who have power over it. "

遗憾的是，他没有：“它提供了生活的必需品，因此，必须在那些对它拥有支配权力的人之间配给。”

Films featuring children were born out of necessity to tell stories in an environment governed by the Islamic Code.

电影起用儿童当演员是因为（导演）必须在伊斯兰教规统治的大环境下讲故事。

As I think you will realize, sir, I am really in earnest, and for me it has become an urgent necessity to understand and to be of that void.

我想你会认识到，先生，我真的是非常认真地，对我来说了解并成为那个空已经变成迫切的需要。

I hated the necessity of the blanket, but it sort of ruined the romance when my teeth started chattering .

我讨厌自己不得不包在被子里，但我牙齿打架的话也会毁了的浪漫的气氛。

Partly out of necessity, partly out of sincerity, they are trying to take it in stride.

一部分是出于必要，一部分出于真诚，他们都试着泰然自若地接受这件事。

But if such a war is unwinnable, then perhaps you must reconsider your sense of its necessity and choose a more modest policy instead.

但是如果这样的一场战争是不可获胜的，那你可能要重新考虑一下它的必然性，相反地，选择一种更为温和的政策。

We 've also been able to rethink the layout, and necessity, of other living room furniture (I 'll write more about this in a future post).

同样我们也已经能够反复考虑其他客厅家具的布局和需要（在以后的文章中我会对此有更多描述）。

But necessity is the mother of invention; and the food industry seems to have no shortage of fresh recipes.

但是必要的需求是发明的母亲，而食品产业看来从不缺乏新的配方。

Necessity creates pressure and forces you invent something or to make it happen or to use your potentiality.

需求创造压力，逼着你去发明一些东西，或者让某些事情发生，或者发挥你的潜力。

In operating systems where static loading is a necessity, extending the Lua engine to call a C function requires you to rebuild Lua.

在必须使用静态加载的操作系统中，可以对 Lua 引擎进行扩充，此时调用 C 函数时需要重新编译 Lua。

Like the U. S. with its recent "cash for clunkers" program, in China it has become a national economic necessity to promote car ownership.

就像最近的“以旧换新”项目对美国的重要性一样，促进汽车销售在中国已经成为国家经济的必要措施。

All this he brushed aside as though it were a cobweb, ignoring it, answering only when extreme necessity compelled him.

他对这一切毫不在意，把它们当作蛛丝一样轻轻拂去，只是在万不得已时才给以回敬。

When asked why he had not switched to English, he answered there was no necessity.

当有人问他为什么不改用英文时，他的回答是：没有必要。

常用短语

of necessity

of necessity - 必然地；不可避免地

out of necessity

out of necessity - 出于需要，必定

by necessity

by necessity - 不得已；必然地，不可避免地

logical necessity

logical necessity - 必然性，逻辑的必然性

adj.+n.

absolute necessity, urgent necessity, basic necessity, vital necessity, immediate necessity

v.+n.

see necessity

luxury

同义词

需要；[数]必然性；[经]必需品

need want demand requirement for

同根词(词根necessity)

necessary adj 必要的；必需的；必然的

necessitarian adj 必然论的；宿命论的

necessarily adv 必要地；必定地，必然地

necessary n 必需品

necessitarian n 必然论者；宿命论者

necessitate vt 使成为必需，需要；迫使

necessity

助记

扩展信息

考试重点

例句

常用短语

同义词

同根词(词根necessity)

更新时间：2025-08-11 18:40