Pfoa
[医][=Perfluorooctanoic acid]全氟辛酸
🗣️ 情景例句
I don't like to sponge.
我不想老蹭别人的东西。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
Yes.some time next week would be good.
好啊，就下个星期找个时间吧。