adj.无意义的；不得要领的；钝的；无谓 英英释义： pointless[ 'pɔintlis ]adj.not having a point especially a sharp point"my pencils are all pointless"同义词：unpointedserving no useful purpose; having no excuse for being同义词：otiosesuperfluouswastedlacking import"a pointless remark"同义