Poly(p-hydroxybenzoic acid)
[化] 聚对羟基苯酸; 聚对羟基苯甲酸
🗣️ 情景例句
She'll be fine.
她不会有事。
Is there any interest on this money?
这笔透支要利息吗？
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。