| 单词 | plunger pump |
| 释义 | Definition of plunger pump in English:plunger pumpnoun
OriginEarly 19th century; earliest use found in Thomas Young (1773–1829), physician and natural philosopher. Definition of plunger pump in US English:plunger pumpnoun
OriginEarly 19th century; earliest use found in Thomas Young (1773–1829), physician and natural philosopher. |
| 随便看 |
英语词典包含464360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。