Polymethacrylonitrile
[化] 聚甲基丙烯腈
🗣️ 情景例句
Well, I suppose I've run out of excuses.
噢 我想我再也找不出籍口了。
I don't know him well.
我跟他不熟。
Where's the Tomorrow Land Building?
未来世界大厦在哪儿？