pump head
noun
1The head of a pump, at which the liquid that has been lifted emerges.
2A hood at the head of a chain-pump for catching water that might otherwise be thrown off.
Origin
Mid 17th century.
| 单词 | pump head |
| 释义 | pump headnoun 1The head of a pump, at which the liquid that has been lifted emerges. 2A hood at the head of a chain-pump for catching water that might otherwise be thrown off. Origin |
| 随便看 |
英语词典包含243303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。