英语词汇butylene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	butylene
释义	bu·tyl·ene AHD[byo͞otʹl-ēn'] D.J.[ˈbjuːtlˌiːn]K.K.[ˈbjutļˌin]n.（名词） Any of three gaseous isomeric ethylene hydrocarbons, C₄H ₈, used principally in making synthetic rubbers. 丁烯：乙烯的三种气态同分异构体之一，C₄H ₈，主要用于制造合成橡胶
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英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。