Atriocommissuropexy
二尖瓣固定术
🗣️ 情景例句
Where did you come from?
你从哪里来？
I'm not familiar with that part. Let me call someone who is more knowledgeable.
那部分我不熟悉，让我找专业人士来说明。
The price is reasonable.
价格还算合理。