Perfluoroamine
全氟胺
🗣️ 情景例句
I bet you can make it.
我敢打赌你一定能做到。
I'm sorry. Has it been bothering you?
对不起，打扰你了？
When the article arrived, the editor read the first sentence and then refuse to publish it.
稿子寄来后，编辑看第一句话就拒绝予以发表。