Pump gear
[化] 泵齿轮
🧩 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;
gear
[ɡɪr]
n. 齿轮;排挡;传动装置;衣服 ;
vi. 接上;调和;
vt. 使适应;装上齿轮;用齿轮连接;
🗣️ 情景例句
Poor Harry.
可怜的Harry。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
I prefer horse riding to shooting.
骑马和射击相比，我更喜欢骑马。