Perfluorination
[化] 全氟化; 全氟化作用
🗣️ 情景例句
It's no big deal.
这没有什么。
Many a little (or pickle) makes a mickle.
积少成多。
Why people are prepared to tolerate a four-hour journey each day for the dubious privilege of living in the country is beyond me.
人们为什么情愿每天在路上奔波4个小时去换取值得怀疑的乡间的优点，我是无法理解的。