atopic
/əˈtɒpɪk/adjective
- 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变应原接触而产生）特异反应（性）的。
派生词
atopy
/ˈætəpɪ/ noun词源
early 20th cent.: from Greek atopia 'unusualness'， from atopos 'unusual'， from a- 'without' + topos 'place'.