| 释义 |
polythene noun (bre) (name polyethylene) verb + polythene/polyethylene | polythene/polyethylene + noun verb + polythene/polyethylene➤cover sth with, line sth with, wrap sth in用聚乙烯遮盖⋯／作⋯的衬里／包裹⋯polythene/polyethylene + noun➤bag聚乙烯袋▸➤film (name) 聚乙烯薄膜polythene/ˈpɒlɪθi:n ||; ˈpɑləθin/(us 美 polyethylene /ˌpɒliˈeθəli:n/) noun [u] a type of very thin plastic material often used to make bags for food, etc or to keep things dry 聚乙烯（一种很薄的塑料，经常用于制造食品袋和保持物品干燥的袋） pol·y·thene /`pɑlɪθin; ˈpɒlɪθiːn/n [u]bre a type of thin plastic material, used especially for making bags 【英】 聚乙烯 |