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
You know I do.
你知道我是关心。
This is a radio.
这是一台收音机。
It has sailed across the Atlantic many times.
它已经多次横渡大西洋。