Perfluocarbon
[化] 全氟化碳
🗣️ 情景例句
Do you have any other symptoms? Any more than those you've described?
你有没有其它的症状？除了那些你已叙述过的？
Well, what do you want?
不然你想怎样？
Have you hurt yourself?
你摔伤了没有？