polythene [ˈpɑ:lɪθi:n]

例句:

• Keep good apples in perforated polythene bags.
  把好苹果放在有孔的聚乙烯袋中保存。
  
• Then keep it in polythene with mothballs.
  来自THETIMES
• Simply put them into a polythene bag and store them in the freezer for a day.
  只需把它们装进保鲜袋，在冰箱里储存一天即可。
  
• This polythene sheet should serve to keep out the rain for a while.
  这种聚乙烯塑料应该可以挡一会儿雨.
  
• Two new mattresses were still in their polythene.
  来自NEWYORKER
• Occasional winds swelled the brown polythene walls.
  来自NEWYORKER