Colalin
(=cholic acid)胆酸
🗣️ 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有时候对自己的所作所为缺乏耐心，不过工作很细心。
You speak English pretty well.
你的英语讲的很好。
Can you read that.
看得清楚吗？