hives
pl.n.(used with a sing. or pl. verb)(复数名词)(与单数或复数动词连用)A skin condition characterized by intensely itching welts and caused by an allergic reaction to internal or external agents, an infection, or a nervous condition.Also called nettle rash ,urticaria 荨麻疹:一种由于对体内或外界媒介物的反应、感染或神经紧张而引起的皮肤病,症状为有极搔痒的条痕也作 nettle rash,urticaria
来源:[Origin unknown] [词源不明]