Poly(methyl methacrylate)
[化] 聚甲基丙烯酸甲酯
🗣️ 情景例句
She'll be fine.
她不会有事。
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
I'm watching the league match, of course!
当然我要看联赛。