Imperplex
甲基丙烯酸甲酯均聚物
🗣️ 情景例句
She says
她也谈起
I still need three more credits in Psych; maybe I'll take Ed Psych this term.
心理学我还需要三个学分。或许我在本学期修教育心理学。
I have a letter of introduction here.
我这儿有一封介绍信。