英语词汇polymethylene怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	polymethylene
释义	pol·y·meth·yl·ene /ˌpɒlɪˈmeθɪliːn/ n. 【化】聚亚甲基
随便看	witherite witherites withe rod withe rods wither on the vine withers witherses withershins Witherspoon Witherspoon,John wither (或 die, hang) on the vine withes with flags flying with flowing sheets with flying colors with flying colours with flying colours with flying colo(u)rs with flying colo(u)rs with folded arms with god with God with good grace with half a heart withheld

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