单词 | virtual work |
释义 | virtual workMechanics noun The work done by a force making a virtual displacement. OriginLate 19th century; earliest use found in George Minchin (1845–1914). |
随便看 |
|
英语词典包含243303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。