| 单词 | mandrel |
| 释义 | Word Frequency mandrel or mandril (ˈmændrəl) noun 1. a spindle on which a workpiece is supported during machining operations 2. a shaft or arbor on which a machining tool is mounted 3. the driving spindle in the headstock of a lathe 4. British a miner's pick Word origin C16: perhaps related to French mandrin lathe |
| 随便看 |
英语词典包含233703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。