Polymethyl
methacrylate [化]聚甲基丙烯酸甲酯
🗣️ 情景例句
I have met some people from my country, which has helped me adjust a little.
我遇到了我的同胞，这让我更适应一些了。
She screamed in astonishment.
她惊吓得发出尖叫。
With great difficulty, he climbed into the shop window to get the dress.
费了好大劲儿，他爬进橱窗去取那件衣服。