Choledocholith
[医] 胆总管石
🗣️ 情景例句
No, you sound different today.
没有，今天你的声音听起来不一样。
I bought it at half price.
我花了半价买来的。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。