详细解释:【医】 动物性食物
例句：
Any of various fat-soluble or water-soluble organic substances essential in minute amounts for normal growth and activity of the body and obtained naturally from plant and animal foods.维生素各种脂溶性或水溶性生命物质之一，少量的这种物质对生命体的生长和活动至关重要，通常从植物食物中取得