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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	hok Hokan hoke hokey hokey-cokey hokeyness hokey-pokey hoki hokiness Hokkaido hokkie panama hat Panama hat palm Panama hat plant Panama, Isthmus of Panamanian Panama Red Panama rubber Panama weave Panamax pan-American Pan-American Highway pan-Americanism Panamic Panamint Range

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