pump

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【释义】：

n．泵，抽(水)机、唧筒，打气筒：a bicycle pump 自行车打气筒．a water pump 水泵．raise water with a pump 用水泵抽水．

－vt．❶ 抽(水)，抽动：pump water from a well从井里抽水．❷ 打(气) pump air into the tyre给车胎打气：
❸ 【喻】灌注，输入：pump English grammar into the heads of the pupils把英语语法灌输给学生．❹ 【喻】盘问：pump information out of sb·从某人口中获得消息．

－vi．用唧筒抽水等．