Monoperacid
[化] 单过酸
🗣️ 情景例句
It's for babies.
这是给婴儿玩的。
Not let the grass grow under one's feet.
不失时机。
One day, he walked into an expensive shop after having been caught in a particularly heavy shower.
一天，他遇上一场瓢泼大雨，淋得透湿。