ir·rele·vanceAWBrE/ɪˈreləvəns/NAmE/ɪˈreləvəns/ (also less frequentir·rele·vancyBrE/ɪˈreləvənsi/NAmE/ɪˈreləvənsi/ir·rele·vancies) noun[U]lackofimportancetoorconnectionwithasituation无关紧要；不相关◆theirrelevanceofthecurriculumtochildren'sdailylife课程与孩子们日常生活的脱节OPPrelevance[C, usually sing.]somethingthatisnotimportanttoorconnectedwithasituation无关紧要的事物；不相关的事物◆Hisideawasrejectedasanirrelevance. 他的想法被认为离题而遭否定。