Tka
[医][=total knee arthroplasty]全膝关节成形术
🗣️ 情景例句
I know.
我知道。
What was the weather like yesterday?
象昨天一样的天气？
He was the man who climbed the Leaning Tower of Pisa and dropped various weights from the top,
他就是那个曾经爬上比萨斜塔，从塔顶向下抛掷各种重物的人；