单词	polyethylene
释义	polyethylene /ˌpɒlɪˈɛθɪliːn / noun Another term for polythene.Examples of linear polymers include polyethylene, polyvinyl chloride and polypropylene.... Synthetic resins are made by man using modern chemical technology such as the polyethylene and polystyrene used for cosmetics, packaging, etc. The film is based on a combination of nanoscale crystals developed using technical waxes and a polymer such as polyethylene or polypropylene.
随便看	perishment perish the thought perisomal perisomatic perisperm perispermal perispermic perispherical perisplenic perisplenitis perispomenon perisporangium perispore perissodactyl Perissodactyla perissological perissology peristalith peristalsis peristaltic peristaltically peristaltic pump peristerite peristeronic peristomal

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。