Aberrant means unusual and not socially acceptable.
例句
Ian's rages and aberrant behavior worsened.伊恩的怒气越来越大,反常行为也愈发恶劣。
英汉词典释义
adj.
离开正路的,脱离常规的,变形的
aberrant behaviour越轨行为It reflects the aberrant personality of some American politicians hostile to China’s development and becoming powerful.这是美国一些反华政客仇视中国发展和强大的变态心理的表现。
英英词典释义
Noun
1. one whose behavior departs substantially from the norm of a group