Polymethyl
methacrylate [化]聚甲基丙烯酸甲酯
🗣️ 情景例句
Oh, by the way,
噢，顺便问一下
If they say you are good, ask yourself if it be ture.
若有人称赞你，要自问对不对。
There is an interesting film on Channel one.
在一频道有一部有趣的电影。