英语词汇“polyurethane”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	polyurethane
释义	polyurethanepolyurethane /ˌpɑliˈyʊrəˌθeɪn/ noun [uncountable] Etymology ETYMOLOGYpolyurethane Origin: 1900-2000 poly- + urethane type of chemical compound (19-21 centuries) (from Latin urea substance found in urine) a plastic used to make paints and varnish
随便看	Latvia Latvian laud laudable laudably laudanum laudatory laugh laughable laughably laughing gas laughingly laughing stock laugh lines laughter laugh track launch launcher launch pad launder laundered Laundromat laundry laundry basket laundry list

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