adjective 下载 🔗分享 未受挑战的,没有竞争者的 Not having any challengers. Examples : "The champion chess player remained unchallenged after all other competitors withdrew from the tournament. " 在所有其他选手退出比赛后,这位国际象棋冠军依旧无人挑战,稳坐宝座。 achievement situation 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 缺乏挑战的,未经考验的 Lacking experience due to lack of challenges; untested. Examples : "Because she always received perfect scores on easy schoolwork, her potential remained unchallenged, leaving her unprepared for the difficulty of college. " 因为她总是能在简单的功课上拿到满分,她的潜力始终未经考验,这让她对大学的难度毫无准备。 character attitude mind ability 与AI对话词汇游戏阅读练习