Read Edit View history 丙烯腈 bǐngxījīng acrylonitrile Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 丙烯腈 bǐngxījīng acrylonitrile noun 丙烯腈是制造合成纤维的重要原料。 Edit Delete References Add reference No references for this word.