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 alkene; any of a series of unsaturated hydrocarbons containing a double bond; also known as olefin Edit Delete References Add reference No references for this word.
烯烃/ 烯烴 xītīng alkene alkene; any of a series of unsaturated hydrocarbons containing a double bond; also known as olefin Edit Delete