adj.离开轨道的；越轨的；脱离常规的
They're so aberrational that they're unlikely to repeat themselves. 这样的事情是如此的反常，不太可能会再次发生。
The worst year in financial markets since the Great Depression, 2008 was aberrational in almost every measurable way. 2008年是大萧条以来金融市场表现最差的一年，用几乎任何一种衡量标准来看都是反常的一年。
The ACLU retorts that the photos should be made public because they “provide visual proof that prisoner abuse by US personnel was not aberrational but widespread. ACLU反驳到，这些照片应该被公开，因为它们提供了美国人虐待俘虏事件不是偶然而是广泛存在的这一事实的可视证据。
The paper attempts to explore the poetic creativity of Emily Dickinson, the 19(superscript th)-century American poetess who exhibits a high degree of the aberrational in her poetics and ideas. 摘要本文旨在讨论十九世纪中叶美国女诗人狄菫森的特殊诗风与创意，并试图据以建立“以异为常”的通观。
The ACLU retorts that the photos should be made public because they "provide visual proof that prisoner abuse by US personnel was not aberrational but widespread." The Pentagon disagrees. 美国公民自由联盟反驳说，这些照片应该被公开，因为他们提供视觉证据证明虐囚的美军普遍存在，五角大楼并不认同。
