A pump is a machine or device that is used to force a liquid or gas to flow in a particular direction. 泵
verb [vt. 及物动词] 用泵输送；涌出；注入；将（子弹）射向目标；点踏；急速摇晃；追问；洗胃（pump 的现在分词）
The engine is used for pumping water out of the mine. 这台发动机是用来从矿井中抽水的。
- 网友用 “Pumping” 造句精选
- ...pumps that circulate the fuel around in the engine. …使燃料在发动机内循环的压泵。
- The money raised will be used to dig bore holes to pump water into the dried-up lake. 筹到的钱款将用来挖井眼，再将水抽入干涸的湖中。