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
Sir, everything now is offered with a great discount.
先生，所有的东西都在打很大的折扣。
That's a good idea.
好主意。
They've got some beautiful pigs.
他们有一些漂亮的猪。