Toepler pump
[化] 托普勒泵
🧩 词语组成解析
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
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
Never say of another what you would not have him hear.
莫说不想让人听见的话。
Excuse me. Where's the toilet, please?
请问洗手间在哪？