Pvc
聚氯乙烯\\n[计] 永久虚电路
📖 牛津释义
PVC
abbr 缩写 = polyvinyl chloride (a type of plastic) 聚氯乙烯（一种塑料）
The seat covers were (made of) PVC. 座椅的外罩是聚氯乙烯（做）的.
🗣️ 情景例句
No, that's OK.
不，没关系。
Do you like hot weather?
你喜欢热天？
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。