| 单词 | top dead-centre |
| 释义 | top dead-centrenoun engineering the position of the crank of a reciprocating engine or pump when the piston is at the top of its stroke Abbreviation: t.d.c. |
| 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。