Paralac
醇酸树脂
🗣️ 情景例句
I'm a foreign student, and I'd like to make some new friends.
我是个外国学生， 我想交几个新朋友。
Do you fly to Dallas on Sunday?
星期日你们有班机去达拉斯吗？
Certainly! I'm coming now, Mum!
当然可以，妈妈，我马上就来。