necessary中文什么意思

adj.
必要的,不可缺的；必须的,强迫的；必然的,必定的。 a necessary result 必然的结果。 a necessary evil 难免的危害[坏事]。 a necessary house 〔古语〕厕所。 be necessary to [for] 为…所必要。 if necessary 如果必要的话。 It is necessary that one should (do). ＝It is necessary for one to (do). +更多解释...某人必须…。n.
1.必需品；〔the necessary〕 〔口语〕必需的金钱[行动]。
2.〔美方〕厕所。
短语和例子
daily necessaries 日用品。 the necessaries of life 生活必需品。 provide [find] the necessary 〔俚语〕筹款。

• be necessary to:    对…有必要
• if necessary:    如果必要的话
• it is necessary that:    是必要的; 他要学世界语

例句与用法

更多例句：  下一页

1. It seems neither necessary nor credible .
   这看来既非必需，也不可信。
2. No antivenin was necessary in this series .
   在这一组中不需抗蛇毒素。
3. I can shut myself off if necessary .
   如果有必要的话，我会甩开你的。
4. He stood up to me when necessary .
   在必要的时候，他会反对我的意见。
5. Everything would be done that was necessary .
   应该办的事情都会去办的。

英文释义

a

1. absolutely essential

形容词

1. unavoidably determined by prior circumstances; "the necessary consequences of one''s actions"

名词

1. 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"
   同义词：necessity, essential, requirement, requisite