Read Edit View history 蚁酸 yǐsuān formic acid Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 蚁酸/蟻酸 · yǐsuān · formic acid 2026/03/04 蚁酸 / 蟻酸 yǐsuān formic acid formic acid 蚂蚁在叮咬时会释放蚁酸。 noun created sense Mar 4, 2026, 02:25 AM