Acetyhydroperoxide
乙酰化过氧氢, 过醋酸
🗣️ 情景例句
I do.
我愿意。
No man (or one) is born wise or learned.
人非生而知之者。
When she caught up with them, she saw that they had sat down and were going through the contents of the bag,
当她赶上他们时，发现他们已经坐了下来，正翻着包里的东西。