| 单词 | lost motion |
| 释义 | lost motion Mach. 1. motion of a machine or mechanism, esp. a reciprocating one, during which no useful work is performed. 2. motion between parts in an assembly due to manufacturing tolerances, adjustments, slip, or wear. [1875-80] |
| 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。