Choledocholith
[医] 胆总管石
🗣️ 情景例句
She took a medical course.
她选读医学课程。
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
He was a model of a different kind of political leader.
他还是一个与从不同的政治领袖的典范。