Rotary gear pump
[化] 旋转齿轮泵
🧩 词语组成解析
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;
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
Well, what's going on?
噢， 怎么啦？
The timid child would not leave his mother's side.
那个胆小的孩子不愿离开母亲。
In the breaking and remaking, in the timing, interweaving, beginning afresh,
作家在剪裁修改、构思时间、穿插情节、以至从头重写的过程中，