英语词汇straight chain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	straight chain
释义	straight chainn.（名词） An organic molecular structure in the form of an unbranched open chain.直链：由无分支的开放的链构成的有机分子结构
随便看	trade-in trade language trade-last trademark trade name tradeoff trade paperback trader trade rat trade route traders trades trade school trade secret tradesman tradesmen tradespeople trades union trade union trade wind trade–in trade–last trading trading card cycl-

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。