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