Expedition pump
[化] 应急泵
🧩 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
They'll just make him sad.
那些只会让他悲伤。
To be afraid of getting a ticket
害怕得到交通罚款单
Some have nuts in them, and some have meat or eggs.
有些里面有果仁，有些有肉或蛋。