pump

释义

n. 抽水机, 打气筒, 泵, 抽吸\nvt. 用唧筒抽水, 打气, 盘问, 倾注, 使疲惫\nvi. 抽水, 上下(或往复)运动 heat pump 热泵，蒸汽泵 water pump 抽水机，水泵 centrifugal pump 离心抽机，离心泵

例句

...pumps that circulate the fuel around in the engine.

…使燃料在发动机内循环的压泵。

We were able to pump clean water from several of the wells.

我们能从几口井里抽出干净的水来。