详细解释:【化】 甲酸
【医】 甲酸, 蚁酸
英语解释：
名词 formic acid:
a colorless pungent fuming vesicatory liquid acid HCOOH found naturally in ants and many plants or made catalytically from carbon monoxide and steam; used in finishing textiles and paper and in the manufacture of insecticides and fumigants