丙炔 bǐngquē propyne Definitions Defs Origin Strokes Stroke Words Sentences Sents 丙炔 bǐngquē propyne unsaturated hydrocarbon gas with the chemical formula C3H4, used as a fuel for torches and in organic synthesis Frequency Written text 0.014 per million Sources Frequency data BCC Corpus (BLCU)
丙炔 bǐngquē propyne unsaturated hydrocarbon gas with the chemical formula C3H4, used as a fuel for torches and in organic synthesis Frequency Written text 0.014 per million Sources Frequency data BCC Corpus (BLCU)
