| 释义 |
indispensable /7indis5pensEbl/
a. (to, for)必不可少的, 必需的 【同】necessary; imperative; vital; required 【例】To be without some of the things you want is an indispensable part of happiness. 有些东西想要而没有，这是幸福不可缺少的一部分。Air, food and water are indispensable to life. 空气，食物，水皆为生命不可缺者。A good dictionary is indispensable for learning a foreign language. 学习外语离不开好的词典。Although it is indispensable to human beings, it also brings a lot of inconvenience to us. 虽然它对人类必不可少，但是它也给我们带来了很多不便。" |