challenger 英[ˈtʃælɪndʒə(r)] 美[ˈtʃæləndʒɚ] n. 挑战者; 夺标者; [网络] 询问器; 挑战赛; 挑战; [例句]This could be the winning game for the challenger, who only needs two more points for the championship.这场比赛可能是挑战者获胜，他只要再得两分就得冠军了。[其他] 复数：challengers 形近词： challenges challenged
