atopic

atopic
[ˈatəpi]
adjective
  1. denoting a form of allergy in which a hypersensitivity reaction such as eczema or asthma may occur in a part of the body not in contact with the allergen
    (湿疹或哮喘等病症中未与反应原接触而产生)特异反应(性)的
派生
atopy
noun
语源
  1. early 20th cent.: from Greek atopia 'unusualness', from atopos 'unusual', from a- 'without' + topos 'place'
英语宝典
考试词汇表