Transimission gear
[机] 变速齿轮, 传动机构
🧩 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;
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
He wants to work for a while before he returns to college.
他希望返回学校之前暂时工作一段。
He was not a little tired.
他很累。