There is something wrong with the pump. It must have been clogged up with dirt again.
泵打不动了, 一定又是被污物堵塞住了.
辞典例句
This tyre is going down; I'll pump it up.
这个轮胎越来越瘪了, 我来给它打气.
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If someone swallows poison, a doctor can sometimes pump it out f the stomach.
如果有人吃了毒物, 医生有时可以将它自胃中抽出.
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Electric water pressure pump: It is device for control and source of water pressure test.
电动水压泵: 提供水压校验的控制和动力源.
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If you have any preference of turbo molecular pump, it could be chosen.
在未指定时,按三菱重工业株式会社制造的涡轮分子泵配置.
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Pull air pump handle and pump it repeatedly until the vacuum indicator button goes completely down.
每次拉动手柄,真空显示钮(深蓝色)自动降低,直至完全平降即可.
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