词典释义
pumpn. 泵;泵送;无带浅帮女鞋;平底轻便鞋;v. 抽吸;喷出;注入;射向目标;打气;
双语例句
1这艘船有不下5个液压泵。
The boat has no fewer than five hydraulic pumps.
2气体压力逐渐消失,石油从井里泵出。
Gas pressure gradually dies out, and oil is pumped from the well.
3他买了一个带有数字控制泵的新水锅炉,并在管道周围包裹了绝缘材料。
He bought a new water boiler with a digitally controlled pump, and wrapped insulation around the pipes.
导体 [dǎo tǐ](n) electrical conductor
半导体 [bàn dǎo tǐ]
semiconductor
绝缘体 [jué yuán tǐ]
insulator
nonconductor
dielectric
isolator n.
给水泵:Feed pump凝结水泵:Condensate Pump
循环水泵:Circulating water pump
开式循环水泵:Open-circulating water pump
闭式循环水泵:Closed circulating water pump
低加疏水泵:LP drain pump
胶球泵:Glueball pump
除盐水泵:Demineralizing water
污水泵:Sewage pump
原水泵:The original pump
清水泵:Clean water pump
消防泵:Fire Pump
真空泵:Vacuum pump
润滑油泵:Lubricating Oil Pump
燃油泵:Fuel Pump
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