n.发疹，（传染病）皮疹，药疹

Exanthem is a skin rash caused by various viral infections.
皮疹是由各种病毒感染引起的皮肤疹。
The exanthem was spreading rapidly among the children in the daycare center.
这种皮疹正在日托中心的孩子们中迅速传播。
The doctor diagnosed the child with an exanthem after examining the rash on her skin.
医生在检查了孩子皮肤上的皮疹后诊断她患上了皮疹。
It's important to identify the type of exanthem to determine the appropriate treatment.
确定皮疹的类型对于确定适当的治疗方法很重要。
The exanthem was caused by a virus, so the only treatment was supportive care.
这种皮疹是由病毒引起的，所以唯一的治疗方法是支持性护理。
The child had to be kept home from school until the exanthem cleared up.
孩子必须在家休息，直到皮疹消退。
The exanthem was not contagious, so the other children in the family did not need to be isolated.
这种皮疹没有传染性，所以家里的其他孩子不需要隔离。
The exanthem left some scars on the child's skin, but they were expected to fade over time.
这种皮疹在孩子的皮肤上留下了一些疤痕，但预计随着时间的推移会逐渐消失。
The doctor recommended that the child receive the measles vaccine to prevent future exanthems.
医生建议孩子接种麻疹疫苗以预防未来的皮疹。
The exanthem was a common side effect of the medication, but it usually resolved on its own within a few days.
这种皮疹是药物常见的副作用之一，但它通常会在几天内自行消失。