pump
/pʌmp/
/pʌmp/
释义
verb用泵输送（气体或液体）；为…充气，给…打气
noun泵，抽水机；打气筒
英英释义
verbto force a gas or a liquid to go in a particular direction
verbto fill something with air, using a pump
nouna machine that moves a liquid or gas into or out of something
场景例句
- Your heart pumps blood around your body.
- I pumped up my bicycle tyres.
- a bicycle pump
- a petrol pump
词态变化
pump, pumps, pumped, pumping
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