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
Thanks.
谢谢。
I often go to work in the morning.
我常常在早上去工作。
Where's her hat? Is it under her chair?
她的帽子在那里，是在她的椅子底下吗？