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	pseudonymously pshaw psi psittacosis psoriasis psst PST psych- psych psyche psyched psychedelic psychiatric psychiatric hospital psychiatrist psychiatry psychic psychically psycho psycho- psychoactive psychoanalysis psychoanalyst psychoanalytic psychoanalytically

英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。