polyplastic

例句：

1. 1. The material is highly porous, allowing air to pass through easily.
   这种材料非常多孔，空气可以很容易地通过。
2. 2. Polyplastic bags are commonly used for packaging food products.
   多孔塑料袋常用于包装食品产品。
3. 3. The polyplastic bag was torn open by a strong gust of wind.
   这个多孔塑料袋被一阵强风撕开了。