英语词汇“polypropylene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polypropylene
释义	Word Frequency polypropylene (ˌpɒlɪˈprəʊpɪˌliːn) noun any of various tough flexible synthetic thermoplastic materials made by polymerizing propylene and used for making moulded articles, laminates, bottles, pipes, and fibres for ropes, bristles, upholstery, and carpets Systematic name: polypropene
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