Tka
[医][=total knee arthroplasty]全膝关节成形术
🗣️ 情景例句
Hold it, Robbie!
停停， Robbie！
George's father is an attorney.He has his own practice.
乔治的父亲是一个律师，他有他自己的实践经验。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。