aberration
n. 反常现象，异常行为；偏离；行为异常的人；精神失常；畸变；像差；光行差
复数 aberrations
例句
The true hermit is a rare aberration.
真正的隐士是一种罕见的反常现象。
It's clear that Macy's believes its troubles run deeper than a temporary aberration off the thermometer.
很明显，梅西百货认为自己的麻烦远不止是温度暂时偏离正常水平。
It became very clear that the incident was not just an aberration; it was not just a single incident.
已经很明确这次事件并不仅仅是一次失常，也不只是一个单独的事件。
《柯林斯英汉双解大词典》
