Polyallylmethacrylate
[化] 聚甲基丙烯酸烯丙酯
🗣️ 情景例句
You say that many big companies act unscrupulously, but can you give me one example?
你说许多大公司不择手段，你能举个例子吗？
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
She feared staying alone in the farmhouse.
她害怕一个人留在农舍里。