Edma
[医][=ethylene glycol dimethacrylate(hydroxyethyl methacrylate)]乙二醇二甲基丙烯酸酯
🗣️ 情景例句
Good morning.
早安。
I will take a bus.
我将去搭公共汽车。
No hurry! Please take your time!
甭着急！请慢慢看！