Igelite
聚氯乙烯塑料; 聚氯乙烯塑料
🗣️ 情景例句
We're very lucky, the three of us ...
我们非常幸运， 我们三个……
Are these books all yours?
这些书全是你的吗？
Well, yes, I could do that. But I don't want to do anything alone.
哦，好，这事我能办。但我又不想一个人做事情。