noun🔗Share丙酸 The compound with the formula CH3CH2COOH, a naturally occurring carboxylic acid with a pungent odor."The strong, unpleasant smell in the cheese aging room was likely due to the presence of propionic acid. "奶酪窖里那股强烈刺鼻的气味很可能是因为里面含有丙酸。compoundsubstancechemistryChat with AIVocabulary GamePractice Reading
