the branch of medicine dealing with the skin and its diseases
dermatology详细解释
der.ma.tol.o.gy n.（名词）The branch of medicine that is concerned with the physiology and pathology of the skin.皮肤学：与皮肤的生理学和病理学有关的医学分支 【引伸】 der.matolog.ical der.matol.ogist n.（名词）
