Polyallylmethacrylate
[化] 聚甲基丙烯酸烯丙酯
🗣️ 情景例句
A special place for special people.
这是为特殊人物而设的特别地方。
Where were you on Tuesday?
星期二你在哪里？
My name is Robert Thomas Brown.
我叫罗伯特·托马斯·布朗。