necessity

/ni'sesәti/ uk　 词频 #3951

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necessity 是什么意思

中文释义

n. 需要, 必需品, 必然

[法] 必要性, 必然性, 必要

英文释义

n. the condition of being essential or indispensable

n. anything indispensable

necessity 的真实例句

以下例句摘自真实英文文章，看看 necessity 在自然语境里怎么用：

When battlefield arithmetic is unfavourable, game theory says that blurred objectives become a strategic necessity.

—— Game theory explains why the US's goals in Iran keep changing

It allows priorities to be presented as facts, and trade-offs as technical necessities.

—— Mathematics Does Not Define The World

Not being able to pay for those necessities “is quite frustrating”, says Rochelle Sun, a PhD candidate studying political science.

—— Thousands of Harvard graduate students strike — bringing research to a halt

If cars become optional rather than a "basic necessity of American life," then we will have moved in the right direction.

—— The Death of the Basic American Car . “Today,...

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