| 单词 | pumping |
| 释义 | pumping /pum"ping/, n. 1. the act or process of pumping or the action of a pump. 2. Meteorol. rapid change in the height of the column in a mercury barometer, resulting from fluctuations in the surrounding air pressure. [1590-1600; PUMP1 + -ING1] |
| 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。