Pmma
[化] 聚甲基丙烯酸甲酯
🗣️ 情景例句
What is it?
是个什么样的计划？
You can stay as long as you pay the rent on time.
只要你按时交房租，你就能住这儿。
'Of course I do,' answered the man.
“当然是的，”那人回答。