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. 你如果愿意可以早点儿来，但不是非早来不可。

  • [ + to infinitive ] Is there any necessity to reply to her letter? 有必要给她回信吗?

  • The report stresses the necessity of eating plenty of fresh fruit and vegetables. 这份报告强调了大量食用新鲜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6000万美元的身家，当然不是为了生计而工作。

  • We'll employ extra staff to help out as and when the necessity arises (= when we need to). 需要的时候我们会另雇员工帮忙。

  • We brought only the bare necessities with us. 我们只带了基本的必需品。

  • He regarded music as one of life's necessities. 他把音乐视作生活中必不可少的东西之一。