Mesitilol
[化] ┯; 1,3,5-三甲基苯
🗣️ 情景例句
My father is a forensic psychologist.
我爸爸是一个犯罪心理学家。
What are you writing?
你正在写什么？
Is there much of a difference in price?
价钱也有很大的分别吧？