| 单词 | petcock |
| 释义 | petcock /pet"kok'/, n. a small valve or faucet, as for draining off excess or waste material from the cylinder of a steam engine or an internal-combustion engine. Also, pet cock. [1860-65; pet, perh. < F pet (see PETARD) + COCK1] |
| 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。