indispensable
英 [?nd?'spens?b(?)l]
美['?nd?'sp?ns?bl]
- adj. 不可缺少的；絕對必要的；責無旁貸的
- n. 不可缺少之物；必不可少的人
考試真題
- It is an indispensable device on an airplane.
出自-2010年6月閱讀原文
- He deems it indispensable for combating global poverty.
出自-2016年6月閱讀原文
- The automatic lift is indispensable in skyscrapers.
出自-2013年6月閱讀原文
- But policies to help workers adapt will be indispensable.
出自-2018年考研閱讀原文
- "Idleness is not just a vacation, an indulgence or a vice; It is as indispensable to be brain as vitamin D is to the body...[idleness] is, paradoxically, necessary to getting any work done," he argues.
2018年考研真題（英語二）閱讀理解 Section Ⅱ