Polymethacrylate
聚甲基丙烯酸酯
🗣️ 情景例句
Are there any special requirements that I should list in the paper?
有什么特别的需求要我列在报纸上的？
Please try to elucidate the facts.
请清楚的说明事实真相。
Good, we've been looking for them.
好啊 ，我们一直等着看呢。