Polyallylmethacrylate
[化] 聚甲基丙烯酸烯丙酯
🗣️ 情景例句
Don't get fresh with me!
别碰我。
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
How old are you?
你多大啦？