丙酮 bǐng tóng 🔊 acetone CH3COCH + Review this word Meanings bǐng tóng acetone CH3COCH Its characters 丙bǐngthird of the ten Heavenly Stems 十天干[shi2…HSK 7–9酮tóngketone Words with 丙酮 丙酮酸 bǐng tóng suān pyruvic acid CH3COCOOH