Choledocholithotomy
[医] 胆总管石切除术
🗣️ 情景例句
Good afternoon, Mrs. Martin. I've come to see Mr. Martin.
您好，马丁夫人。我来看看马丁先生。
I have a lot of trouble with pronunciation.
我有发音的很多毛病。
You look great!
你看上去棒极了！