n.过敏症；敏感；超敏反应
Severe hypersensitivity to mosquito bites is very rare. 摘要严重性之蚊咬过敏症为一罕见疾患。
Electromagnetic hypersensitivity is a condition in which people experience medical symptoms that they believe are caused by exposure to electromagnetic fields. 电磁波过敏症是一种状况，使人们体验医疗症状，他们认为是由于暴露于电磁场。
