Tka
[医][=total knee arthroplasty]全膝关节成形术
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
Do you live in the countryside?
你在乡间里居住吗？
Who's that girl?
那个女孩是谁？