Choledochectomy
胆总管部分切除术
🗣️ 情景例句
All of this comes before eating. OK?
这些都是在吃之前先得做的事 ，知道吗？
What were you doing this time last year?
去年这时候你在干什么？
Hi, Li Lei! How are you?
嗨，李垒！你好吗？