Polymethacrylonitrile
[化] 聚甲基丙烯腈
🗣️ 情景例句
Good night, Robbie.
晚安，Robbie。
Would you please have dinner ready for me?
可以请你为我准备晚餐吗？
Well, which would you prefer?
那么，你觉得那个时间更好些呢？