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
Let's give him our presents--now.
现在把我们的礼物送给爷爷吧。
Friends may meet, but mountains never greet.
朋友可相逢，高山永分离。
Sit down here.
坐在这儿吧。