Exarticulatio
[医] 关节切断术, 关节断离术
🗣️ 情景例句
A vice-presidency
副总裁
Offence is the best defence.
进攻是最好的防御。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，