Poly(methyl methacrylate)
[化] 聚甲基丙烯酸甲酯
🗣️ 情景例句
As you see, the goods we ordered are seasonal goods.
你知道，我们这批货物是季节性的。
If the old dog barks,he gives counsel.
老狗叫，是忠告。
It's Zhong Qiu Jie.
明天是中秋节。