Polyvinylene
聚乙烯撑, 聚次亚乙烯
🗣️ 情景例句
It's from the Fathers and Sons' Breakfast
那是在父子早餐会上拍的。
I wish I had half the money he does.
但愿我有他一半的钱。
How long will it take you to complete the trip?
你旅行全程需要多长时间？