Dihydroxyacetophenone
[有化]二羟基苯乙酮
🗣️ 情景例句
I hope you will excuse me.
希望你能原谅我。
No man ever became thoroughly bad all at once.
从来没有骤然变得极坏的人。
Nothing much. Only some school work. Why?
没什么事。只有一些作业。什么事？