烯烃 xītīng alkene Definitions Defs Origin Strokes Stroke Words Sentences Sents 烯烃 (烯烴) xītīng alkene noun unsaturated hydrocarbons containing at least one carbon-carbon double bond Frequency Written text 0.318 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
烯烃 (烯烴) xītīng alkene noun unsaturated hydrocarbons containing at least one carbon-carbon double bond Frequency Written text 0.318 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
