polyvinylene

例句：

1. 1. This polyvinylene sheet is very strong and waterproof.
   这种聚乙烯板材非常坚固且防水。
2. 2. Polyvinylene bags are commonly used for storing food in the refrigerator.
   聚乙烯袋常用于冰箱中储存食物。
3. 3. The polyvinylene pipes were installed quickly and efficiently.
   聚乙烯管道安装迅速且高效。