单词 | hard hat |
释义 | hard hat 1. a protective helmet of metal or plastic, esp. as worn by construction or factory workers. 2. a uniformed soldier of a regular army, as opposed to a guerrilla. [1925-30] |
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。