polyethylene film

• 聚乙烯薄膜

polyethylene film的用法和样例：

例句

1. The recent study on biodegradable PE film is reviewed, and the methods available for the estimation of the biodegradability of PE plastics are introduced.
   摘要综述了近年来可生物降解聚乙烯薄膜的研究及对聚乙烯生物降解性能的评价。