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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	melancholy thistle Melanchthonian Melanchthon, Philipp melanchym melanchyme Melancthonian melanellite melanemia Melanesia Melanesian Melanesian Pidgin Melanesoid melange melangeur melanian melanic melaniline melanin melanisation melanise melanised melanism melanite melanization melanize

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