丙烯醛 bǐngxīquán acrolein Definitions Defs Origin Strokes Stroke Words Sentences Sents 丙烯 bǐngxī propylene propylene; propene; a colorless gaseous hydrocarbon with the chemical formula C3H6醛 quán aldehyde (bound form) any of a class of organic compounds containing a carbonyl group with a single hydrogen atom; common examples include 甲醛 jiǎquán and 乙醛 yǐquán
