Read Edit View history 羧基酸 suōjīsuān carboxylic acid Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 羧基酸 · suōjīsuān · carboxylic acid 2026/03/04 羧基酸 suōjīsuān carboxylic acid carboxylic acid 乙酸是一种常见的羧基酸。 noun created sense Mar 4, 2026, 02:25 AM