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单词 抽气
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〔deflation〕The act of deflating or the condition of being deflated.放气,瘪掉:抽气的动作或缩小的状态美国传统〔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 fan sucks air in through one vent and pushes it out through the other.风扇从一个孔抽气,从另一个孔排气。麦克米伦高阶
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更新时间:2024/9/21 19:37:36