Recycle pump
[化] 循环泵
🧩 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
Oh, I don't know.
噢，这个我就不知道啦。
Guess how old I am.
猜测我有多大。
Funny, said my brother.
“真有趣，”我弟弟说。