necessity

It was done under the pressure of the necessity.

这件事是在迫切需要的情况下而做的。

A critic is a necessary evil, and criticism is an evil necessity.

批评家是必然的邪恶，而批评是邪恶的必然。

Necessity is the mother of invention.

需要是发明之母。

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。

She was driven by necessity to steal food for her starving children.

环境逼得她为挨饿的儿女偷窃食物。

The doctor asked us to call him during the night except in case of necessity.

医生吩咐我们，除非必须，否则不要在夜里叫他。

Being short of money, I made a virtue of necessity and gave up smoking.

我因缺钱，倒也乐得把烟戒了。

There's no necessity (for you) to write to your mother every single day.

(你)不必每天都给你母亲写信。

Necessity is the mother of invention, but patent right is the father.

需要是发明之母，但专利权是发明之父。

He is member of the party in power, so, of necessity, he should say what the government is favour of.

他是一个执政党的党员，因此他当然应该说些政府赞成的话。

If you do not accept this suggestion, there's not any necessity in further discussion.

如果你们不接受这一建议，那就没有必要再讨论下去了。

She realizes with a sudden wave of sympathy that Charlotte, a rather homely girl of advancing years, married Mr. Collins out of necessity, fearing a lonely and poverty-stricken life as an old maid.

她心中蓦地涌起一股同情，意识到夏绿蒂只是因相貌平平，年龄日见增长，由于害怕成为老姑娘，过孤独、贫寒的生活才不得已嫁给了柯林斯先生。

He commanded those powerful armies till then assembled in modern warfare, he enforced conscription of soldiers for the first time in American history and under　imperative necessity he abolished the rights of Habeas Corpus.

他命令强大的军队集结投入现代战争，他在美国历史上首次厉行征兵制度，在紧急形势的要求下，他废除了人身保护令所赋予的权力。

By necessity; by force of circumstance.

强制地通过需要; 通过环境的力量

Is it a logical necessity that higher wages will lead to higher prices?

工资一高物价就高，这是不是合乎逻辑的必然规律?

Food is a necessity, but wine is an extravagance.

食物是必需品,而酒则是奢侈品。

She felt the necessity of accepting the invitation.

她感到必须接受这一邀请。

This family is in great necessity.

这户人家穷困到极点。

We are now under the necessity of doing the work.

我们现在必须做这工作。

He was driven by necessity to steal.

他迫不得已而偷窃。

Television is considered a necessity by a lot of people.

许多人认为电视是一件生活必需品。

The classification of propositions on the basis of whether they assert or deny the possibility, impossibility, contingency, or necessity of their content.

模态逻辑命题的限制条件，建立在其内容的肯定或否定其可能性，不可能性，偶然性或必然性基础之上

The teacher urged on us the necessity of practice.

老师向我们强调练习的必要性。

Labour is not only a necessity but also a pleasure.

劳动不仅是人生所必需的，而且是一种乐趣。

New means must of necessity be had recourse to.

人们必然求助于新方法。

Is there any necessity to do it at once?

有必要马上做那件事吗？

Any statesman is in part the prisoner of necessity.

任何政治家都或多或少地是一些当务之急事情的俘虏。

Want and necessity break faiths and oaths.

匮乏和需要可以打破信仰和誓言。

Independent thinking is an absolute necessity.

独立思考是绝对必要的。

Grave danger, necessity, or distress.

险境，困境极度危险、需要或痛苦

Water is of vital necessity in the desert.

在沙漠地区水是维持生命的必需品。

We would make a virtue of necessity.

我们要把迫不得已而为的事装成出于好心而为。

You must understand the necessity of education.

你必须懂得教育的必要性。

Inventions create a necessity for new terms.

有新的发明就需要有新的术语。

The black girl's family is in dire necessity.

那个黑人女孩的家庭一贫如洗。

You do not have necessity to make a call to twice.

你没必要打两遍。

Necessity never made a good bargain.

需要不问价。

Water is a necessity of life.

水是生命必不可少的。

He felt great necessity to talk about his problem.

他觉得很有必要谈谈自己的问题。

Necessity is the other of invention.

需要是发明之母。

We're faced with the necessity of buying a new car.

我们必须买一辆新汽车了。

Configuration is a necessity for expert users.

对于专家用户来说，配置是必需的。

We should bethink ourselves of the necessity to raise more funds.

我们必须考虑到筹集更多基金的必要性。

There is no necessity to wait any longer.

没有必要再等下去了。

His family is in dire necessity.

他的家庭赤贫如洗。

I don't see the necessity of reading this book.

我看不出读这本书的必要性。

We recognize the necessity for a written agreement.

我们认为有必要签订一份书面协议。

He left his village from necessity.

他无奈离开家乡。

Free judgment has its rationality and necessity.

处罚自由裁量权,其存在有其必要的合理性及必要性。

There is necessity to make him prepare somewhat to this.

有必要使他对此有所准备。