Polymethyl methacrylate
[建] 聚甲基丙烯酸甲酯
?? 詞語(yǔ)組成解析
methacrylate [化]聚甲基丙烯酸甲酯
n. 甲基丙烯酸酯；異丁烯酸甲酯
??? 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，現(xiàn)在終于讓我親自見(jiàn)到你了。
What do you want to be after school?
當(dāng)你完成學(xué)業(yè)以后，你要做什么？
She was in the city to visit her daughter.
她住在農(nóng)村。