Perfluoro-
[化] 全氟; 全氟代
🗣️ 情景例句
There was a girl on the ferry.
在渡船上有一个女孩。
The more things a man is ashamed of the more respectable he is.
一个人引以为耻的事情越多，就越可尊敬。
Which glasses?
哪几只？