Choledocholith
[医] 胆总管石
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
She doesn't like anything I do or say.
她不喜欢我做或说的任何东西。
It's time I went and picked up my little girl from school.
我该去学校接我的小女儿了。