pump

US /pʌmp/
UK /pʌmp/
"pump" picture
1.

泵

a mechanical device using suction or pressure to raise or move liquids, compress gases, or inflate things

:
•
He used a hand pump to inflate the bicycle tire.
他用手泵给自行车轮胎打气。
•
The fire engine has a powerful water pump.
消防车有一个强大的水泵。
2.

浅口鞋, 高跟鞋

a light shoe, typically without laces or fasteners, covering the instep and usually having a low heel

:
•
She wore black leather pumps to the office.
她穿着黑色皮浅口鞋去办公室。
•
Her favorite shoes are a pair of red suede pumps.
她最喜欢的鞋子是一双红色麂皮浅口鞋。
1.

泵送, 抽

to move (liquid, gas, or air) with a pump

:
•
The machine pumps water from the well.
这台机器从井里抽水。
•
He had to pump up the tires before the long drive.
长途驾驶前他必须给轮胎打气。
:
drawextractforcepushdrive
2.

抽动, 上下摆动

to move vigorously up and down

:
•
He began to pump his fist in the air in celebration.
他开始在空中挥舞拳头以示庆祝。
•
The athlete continued to pump his legs, pushing harder.
运动员继续摆动双腿，更加努力地冲刺。
:
pump fakepump up