Liquid rotary pump
[化] 液环泵
🧩 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'll have to come and see us soon.
你一定要再来看我们。
I'm afraid that the item isn't what we're looking for.
我恐怕这种产品不是我们所要找的。
Mary has written ten letters today.
马力今天写了十封信。