Polymethylmethacrylate
聚甲基丙烯酸甲酯, 有机玻璃
🗣️ 情景例句
Well, you'll have to ask her.
噢， 应当问问她。
Why don't we go to the office now?
为何我们现在不去办公室呢？
Have you ever been bitten by a dog?
被狗咬过吗，你？