Colalin
(=cholic acid)胆酸
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
The day is short but the work is much.
工作多，光阴迫。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。