Polymethyl methacrylate
[建] 聚甲基丙烯酸甲酯
🧩 词语组成解析
methacrylate [化]聚甲基丙烯酸甲酯
n. 甲基丙烯酸酯；异丁烯酸甲酯
🗣️ 情景例句
He is an orphan, so he is not sure which family name he should have.
他是个孤儿，因而不知道他自己姓什么。
Congratulations on your success.
我恭喜你成功了。
They also have fish and chip shops in Australia, but there are not so many in the USA.
澳大利亚也有炸鱼和土豆片，而在美国却没有那么多。