Tka
[医][=total knee arthroplasty]全膝关节成形术
🗣️ 情景例句
I hope I can repay you for it.
我希望能报答你。
Who is the auther of this essay?
谁是这论文的作者？
It's Zheng Jie here. I've just got your message.
我是郑杰，我刚刚收到你的留言。