hy.per.thy.roid.ism
n.(名词)Pathologically excessive production of thyroid hormones.甲状腺功能亢进:甲状腺荷尔蒙的病理性过度生成The condition resulting from excessive activity of the thyroid gland, characterized by increased basal metabolism.甲状腺功能亢进症:甲状腺过度活动造成的状态,特征是基本新陈代谢的增多