an illogical or surprising lack of compatibility or similarity between two or more facts 悬殊,迥异,差异,不符 there's a discrepancy between your account and his. 你的描述和他的大相径庭。
派生 discrepant adjective 语源
early 17th cent.: from Latin discrepantia, from discrepare 'be discordant', from dis- 'apart, away' + crepare 'to creak'