Tka
[医][=total knee arthroplasty]全膝关节成形术
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
I'm sorry. I thought you wouldn't mind.
对不起，我还以为你不在乎呢。
Is there anything that we can do?
有什么需要我们帮忙的吗？