Poly(oxyphenylene sulfone)
[化] 聚苯醚砜
🗣️ 情景例句
I found it.
我发现了它。
When flatterers meet, the devil goes to dinner.
马屁精会面，魔鬼去赴宴。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。