Persulfide
[化] 过硫化物\\n[医] 过硫化物
🗣️ 情景例句
Hey, Xiao Li, are you doing anything this weekend?
嘿，小李，这个周末有没有什么事要做？
Anger is a short madness.
发火是短暂的疯狂。
You can enlarge your knowledge and learn some English at the same time.
你可以扩大你的知识面，同时又学习了英语。