a.top.ic

adj.（形容詞）
Of, relating to, or caused by a hereditary predisposition toward the development of certain hypersensitivity reactions, such as hay fever, asthma, or chronic urticaria, upon exposure to specific antigens:
過(guò)敏反應(yīng)的：某種遺傳的身體一旦暴露于特殊抗原，便容易產(chǎn)生某過(guò)敏反應(yīng)，如花粉熱、哮喘病或蕁麻疹。或?qū)儆?、關(guān)于該癥的：
例句：
atopic dermatitis.
過(guò)敏性皮炎

來(lái)源：
From Greek atopia [unusualness]
源自 希臘語(yǔ) atopia [不尋常的事]
from atopos [out of the way]
源自 atopos [異位]
a- [not] * see a-
a- [不是] *參見(jiàn) a-
topos [place]
topos [地方，位置]

【引伸】
at.opy