丙烯 bǐng xī 🔊 propylene C3H6 + Review this word Meanings bǐng xī propylene C3H6 Its characters 丙bǐngthird of the ten Heavenly Stems 十天干[shi2…HSK 7–9烯xīalkene; -ene (suffix used in chemical names) Words with 丙烯 聚丙烯 jù bǐng xī polypropylene 丙烯腈 bǐng xī jīng acrylo-nitrile 丙烯酸酯 bǐng xī suān zhǐ acrylic ester 丙烯酸 bǐng xī suān acrylic acid C3H4O2 丙烯醛 bǐng xī quán acrolein CH2CHCHO