Benzozone
[机] 乙酰过氧化苯甲酰
🗣️ 情景例句
Those are the rules and regulations, and we have to abide by them.
这些就是这儿的规矩， 大家都应该遵守。
Every advantage has its disadvantage.
有利必有弊。
Are these English books?
这些是英语书吗？