Perfluoroamine
全氟胺
🗣️ 情景例句
That sounds very nice. When will it be?
听起来真不错，什么时候呢？
Happiness in my work is most important to me.
工作中的乐趣对我来说最重要。
Personally, I'd rather go to the Science Museum.
就我个人而言，我倒想去科技馆。