necessary是什么意思

恒星英语

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      necessary 是什么意思

      音标:[ 'nesisəri ]  

      名词复数:necessaries   

      中文翻译与英英解释

      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). 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。

      absolutely essential

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

      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,

例句与用法

      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。

      6.
      If necessary we'll fight on the rhine .
      必要时我们将在莱因河作战。

      7.
      All necessary materials should be on hand .
      一切必须的材料应准备就绪。

      8.
      These reference books are necessary to us .
      这些参考书是我们所必需的。

      9.
      Love is necessary to a successful union .
      美满的婚姻必定需要爱情。

      10.
      We have taken all the necessary steps .
      我们已经采取了一切必要的措施。