Persulfide
[化] 过硫化物\\n[医] 过硫化物
🗣️ 情景例句
Three cheers for Ms Li.
给李小姐三声欢呼！
As the tree falls, so shall it lie.
自作自受。
Let us get down to fundamentals and agree that the young are after all human beings -- people just like their elders.
承认青年人和他们的长辈一样也是人。