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
The M-A-X over his bassinet.
摇篮上的MAX字样。
He has gone far beyond me in learning.
他在学问上超过我。
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。