noun🔗Share硬脂酸，十八烷酸 Octadecanoic acid; the most common saturated fatty acid; it is found in all animal and most vegetable oils and fats; it is used in the manufacture of soap etc."The label on the soap listed stearic acid as one of its ingredients. "肥皂的标签上列出了硬脂酸，说明它是肥皂的成分之一。compoundsubstancechemistrybiochemistrymaterialscienceChat with AIVocabulary GamePractice Reading
