Cernrifugal pump
[机] 离心泵, 旋涡水泵
🧩 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
The editorial in this paper has my friend Nat Baker real upset.
这张报纸上的社论着实令我的朋友Nat Baker不高兴。
No man can make a good coat with bad cloth.
巧匠难以劣布制美服。
I doubt it.
我怀疑。