noun🔗Share丙酮 A colourless, volatile, flammable liquid ketone, (CH3)2CO, used as a solvent."She used acetone to remove the stubborn nail polish from her fingernails. "她用丙酮来去除指甲上顽固的指甲油。compoundsubstancechemistrymaterialsciencetechnicalChat with AIVocabulary GamePractice Reading
