Permonosulphuric acid
[机] 过氧单硫酸
🧩 词语组成解析
🗣️ 情景例句
lots of things to do.
许多事情要做。
Wherever you go you'll meet a Chinese.
不管你到哪里，你总会遇到一位中国人。
Although the bed was smashed to pieces, the man was miraculously unhurt.
尽管床摔成了碎片，但年轻人却奇迹地没有受伤。