Emergency pump
[化] 备用泵; 紧急备用泵; 事故应急泵; 危急排水泵
🧩 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 really appreciate all of your hospitality.
十分感谢您的款待。
What is wealth good for,If it brings melancholy?
财富如带忧郁来，有了财富有何用？
I hope you have a good journey back to Guangzhou.
祝你回广州时一路顺风。