a pump in which the displacement of fluid is effected by a plunger, steam, or compressed air in combination with non-return valves
| 单词 | displacement pump |
| 释义 | displacement pumpnouna pump in which the displacement of fluid is effected by a plunger, steam, or compressed air in combination with non-return valves |
| 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。