Gaede molecular pump
[机] 盖德分子泵
🧩 词语组成解析
[人名] 盖德
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
What's the climate like in your country?
你们家乡的气候如何？
When did you come to see me?
你什么时候来见我？
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，