outlier
noun [ C ] uk/ˈaʊtˌlaɪ.ər/ us/ˈaʊtˌlaɪ.ɚ/
异于一般情况的人（或事物）
a person, thing, or fact that is very different from other people, things, or facts, so that it cannot be used to draw general conclusions
People who live past 100 are genetic outliers, whose longevity is unreachable for most of us. 寿命超过100岁的人是基因异常者，他们的长寿对大多数人来说是不可及的。
(also outlier site)远离某主要部分的地方
a place that is far from the main part of something
The survey showed about 125 outlier sites up to 100 miles from Chaco. 调查显示，在距离查科最远100英里的范围内，约有125个离群点。