a pump in which liquid is drawn by suction into the partial vacuum left when a piston is drawn out
| 单词 | suction pump |
| 释义 | suction pumpnouna pump in which liquid is drawn by suction into the partial vacuum left when a piston is drawn out |
| 随便看 |
英语词典包含66266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。