Read Edit View history 丁烯 dīngxī butene Origin Definitions Defs Strokes Stroke Words Sentences Sents 丁烯 dīngxī butene noun butene or butylene C4H8 Frequency Written text 0.057 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
丁烯 dīngxī butene noun butene or butylene C4H8 Frequency Written text 0.057 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)