| 单词 | 气泵 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔air pump〕Equipment for compressing, removing, or forcing a flow of air.气泵，抽气机：用来压缩、驱除和驱动气流的设备美国传统〔drive〕The pump is driven by an electric motor.这个气泵是由电机驱动的。麦克米伦高阶〔evacuate〕Boyle evacuated the chamber of the air pump.博伊尔抽空了气泵的气室。外研社新世纪〔force〕A pump forces air into the chamber.气泵将空气压入室内。韦氏高阶〔oxygenate〕Fish tanks often have a pump which oxygenates the water.鱼缸常有气泵往水里充氧。剑桥高阶〔sucker〕A piston or piston valve, as in a suction pump or syringe.活塞，活塞阀门：活塞或活塞阀门，如抽气泵或针筒上的活塞美国传统〔suck〕The pump sucks air out through the valve.气泵通过阀门把空气抽出去。牛津高阶Fish tanks often have a pump which oxygenates (= adds oxygen to) the water.鱼缸里常有只气泵把氧气充入水里。剑桥国际 |
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