erythroderma

例句：

1. 1.The patient's skin was covered with a rash of erythroderma.
   患者的皮肤上覆盖着一片红皮病。
2. 2.The doctor prescribed an ointment for the erythroderma on his legs.
   医生开了药膏给他腿上的红皮病。
3. 3.The condition is caused by an allergic reaction to a particular type of food, which can lead to erythroderma.
   这种状况是由对某种特定食物过敏反应引起的，可能会导致红斑。