Return pump
[化] 抽空泵
🧩 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
Nobody. That's the problem.
没有人。这就是问题所在。
He's concentrating on learning English.
他集中精力学英语。
It's my pleasure.
我请得心里高兴。