Polymethylmethacrylate
聚甲基丙烯酸甲酯, 有机玻璃
🗣️ 情景例句
Why do you consider yourself qualified for this job?
为何你认为你自己符合这职位的资格？
You cannot make a crab walk straight.
江山易改，本性难移。
There is hope so long as he is with us.
只要他在就有希望。