necessity是什么意思

详细释义

• 0 the need for something -- 必要，需要

  • You can come early if you want to, but there's no necessity for it. 如果你願意，可以早點兒來，但不是非早來不可。

  • [ + to infinitive ] Is there any necessity to reply to her letter? 有必要給她回信嗎?

  • The report stresses the necessity of eating plenty of fresh fruit and vegetables. 這份報告強調大量食用新鮮水果及蔬菜的必要性。

  • With a personal fortune of sixty million dollars, she certainly doesn't work out of necessity (= because she needs to). 她有6000萬美元的身家，當然不是為了生計而工作。

  • We'll employ extra staff to help out as and when the necessity arises (= when we need to). 需要的時候我們會另聘僱員工幫忙。

  • We brought only the bare necessities with us. 我們只帶了基本的必需品。

  • He regarded music as one of life's necessities. 他把音樂視作生活中不可缺少的東西之一。