triumphant
adjective uk/traɪˈʌm.fənt/ us/traɪˈʌm.fənt/
取得巨大成功的；欢欣鼓舞的；洋洋得意的
having achieved a great victory (= winning a war or competition) or success, or feeling very happy and proud because of such an achievement
It seemed as though the whole city had turned out for their team's triumphant homecoming. 几乎全城的人都出来欢迎自己的队伍凯旋归来。
She emerged triumphant from the court after all the charges against her were dropped because of a lack of evidence. 对她的所有指控因证据不足被撤销后，她扬眉吐气地走出了法庭。
She made a triumphant return to the stage after several years of working in television. 在电视行业工作了几年以后，她意气风发地重返舞台。