Portable pump
[化] 轻便泵
🧩 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
I apologize.
我道歉。
There are two sides to every question.
每个问题都有两个方面。
What colour is it?
什么颜色的？