pump /pʌmp/ I. n. ［c］泵，抽水泵：a petrol pump 汽油泵；an air pump (空)气泵；a bicycle pump 打气筒；a village pump 水车；a water pump 水泵；raise water with a pump 用水泵抽水 ‖II. vt. (用泵)抽(水)，泵送，打气：pump water from a well 从井里抽水；pump a ship 抽出船底的水；pump air into a tyre 把气打入轮胎 (cf. pump up a tyre 给轮胎打气)