Keratosulfate
[化] 硫酸角质
🗣️ 情景例句
Alexandra's coming over to help me
Alexandra就要来帮我
Honest men marry soon,wise men not at all.
老实的人早成婚，聪明的人不结婚。
Do you remember when the three of us went on a picnic?
我们三个人一起搞过野餐，你还记得吗？