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	doubly doubt doubter doubtful doubtfully doubting Thomas doubtless douche dough doughnut doughty doughy Douglass, Frederick doula dour dourly douse dove dovecote Dover dovetail dovish Dow dowager dowdily

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