释义 |
牛皮癣niúpíxuǎn慢性皮肤病,症状是先出现丘疹,以后有容易脱落的薄鳞片,多生在肘部、膝部,局部发痒,不传染。{psoriasis; chronic, non-infectious skin disease characterized by appearance of papulae, which are later covered with thin, loose scales, often seen at the elbows and knees, causing local itching} |