Read Edit View history 烯烃 xītīng alkene Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 烯烃/ 烯烴 xītīng alkene noun · unsaturated hydrocarbons containing at least one carbon-carbon double bond 乙烯是最简单的烯烃。 Edit Delete References Add reference No references for this word.
烯烃/ 烯烴 xītīng alkene noun · unsaturated hydrocarbons containing at least one carbon-carbon double bond 乙烯是最简单的烯烃。 Edit Delete