Chafing gear
防擦装置
🧩 词语组成解析
[医] [摩擦]刺激
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
Hmmm.
嗯。
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？