单词 | key bolt |
释义 | Definition of key bolt in English:key boltnoun Mechanics
OriginMid 18th century. Definition of key bolt in US English:key boltnoun Mechanics
OriginMid 18th century. |
随便看 |
英汉双解词典包含464360条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。