Pfas
abbr. personal fall arrest system 防坠落系统; [医][=performic acid-Schiff reaction]过氧甲酸-席夫反应
🗣️ 情景例句
because I like being my own boss.
是因为我喜欢自己当老板。
I put on a bit of makeup.
我化一点妆。
I'm sorry to hear that.
真遗憾。