Polymethyl
methacrylate [化]聚甲基丙烯酸甲酯
🗣️ 情景例句
Well, hi, fellas.
你们大家好。
I don't believe it.
我才不信咧！
a brighter promise for the hopeful traveller who has sworn to get away from it all.
而对于发誓用露营来摆脱烦恼的人来说，却带来了更光明的前景。