If you describe a belief or action as unjustified, you think that there is no good reason for having it or doing it.
例句
Your report last week was unfair. It was based upon wholly unfounded and totally unjustified allegations...你上周的报告是不公平的。它是基于毫无根据且完全无端的指控。The commission concluded that the police action was unjustified.委员会判定警方行为不当。
英英词典释义
Adjective
1. lacking justification or authorization;
"unreasonable searches and seizures""desire for undue private profit""unwarranted limitations of personal freedom"