necessity

英文释义

• ★ [U] 必要 (性)；需要：

  • We were discussing the necessity of employing more staff.

    当时我们正在讨论是否有必要雇佣更多的员工。

  • We took the country road out of necessity.

    出于需要我们走了乡间小路。

• [C] 必需品；必要之物：

  • For many Americans the automobile is a necessity.

    对于很多美国人来说，汽车是必需品。