| 单词 | unexpendable |
| 释义 | unexpendable /un'ik spen"deuh beuhl/, adj. 1. essential; absolutely required: unexpendable resources vital to our security. 2. not capable of being expended; inexhaustible: an unexpendable source of energy. 3. not available for expenditure: The principal of the trust fund is unexpendable. [UN-1 + EXPENDABLE] |
| 随便看 |
|
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。