Polyallylmethacrylate
[化] 聚甲基丙烯酸烯丙酯
🗣️ 情景例句
Mike and I had a hamburger this afternoon, and we talked.
今天下午 Mike和我一起吃汉堡， 一起讨论。
Cheerfulness and goodwill make labour light.
欢快与好意，劳动不觉累。
Yes, please. That would be kind of you.
是啊。你真好！