Impeller pump
[化] 叶轮泵
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
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
We'll do it!
我们就来进行吧！
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。