noun 下载 🔗分享 糠疹, 癣. Any of several varieties of skin diseases characterized by the shedding of flakes or scales. Examples : ""The doctor diagnosed my itchy scalp as pityriasis, explaining that the flaking skin was causing the irritation." " 医生诊断我头皮发痒是糠疹,并解释说头皮屑导致了这种刺激。 medicine disease 与AI对话词汇游戏阅读练习