Pfoa
[医][=Perfluorooctanoic acid]全氟辛酸
🗣️ 情景例句
Not as cute as Max.
不如Max这么逗人喜爱。
A man of gladness seldom falls into madness.
生性乐天的人极少会变成疯子。
Is there anything I can do for you?
我能为你做点什么吗？