英 [ˈtʃælɪndʒə(r)] 美 [ˈtʃælɪndʒər]
n. 挑战者
n. （Challenger）人名；（英）查林杰
复数challengers
challenger /ˈtʃælɪndʒə/
可数名词 A challenger is someone who competes with you for a position or title that you already have, for example being a sports champion or a political leader. 挑战者
The strongest challenger, Texas Democrat Martin Frost, has withdrawn from the race.
最强劲的挑战者，德克萨斯州的民主党人马丁·弗罗斯特已经退出了竞选。
the contestant you hope to defeat
同义词： rival / competitor / competition / contender
挑战者-引用次数：29
After the reorganization merger, Shenyang Unicom became the challenger in communications market.
沈阳联通在集团合并重组后,从昔日的市场领先者变为综合通信市场的挑战者。
参考来源沈阳联通公司市场营销策略研究
对陪审员的合法性表示反对：
(对陪审员的出庭等提出的)反对
激发(指注入抗原以激发免疫应答)
向…查问口令；盘问：
挑战赛
...道奇挑战者（challenger）是由克莱斯勒推出的肌肉车类型，在世界范围内有着不错的声誉。整款车充满浓浓的肌肉风格，并逐渐成为美式肌肉车型的代表品牌。
... 挑战者号太空梭 Challenger 挑战者号太空梭 Challenger 外太空 Space; Weltall ...
挑战者号太空梭意外：挑战者号 (Challenger) 是美国NASA甘迺迪太空中心旗下的太空梭，于1983年开始用作轨道载具，却于1986年1月28日准备发射进行太空任务时，右侧的固态火箭...
... Cero 牡鹿 日本铃木 Challenger 挑战者 美国克莱斯勒 Champ 箭步 美国克莱斯勒 ...
challenging 挑战的；引起挑战性兴趣的
challengeable 挑战性的
challenge 挑战；怀疑
challenging 要求；质疑；反对；向…挑战；盘问（challenge的ing形式）
challenge 向…挑战
挑战者
The Frenchman held his own against the challenger.
那个法国人顶住了挑战者的攻击。
The world champion conquered yet another challenger last night.
昨晚这位世界冠军又战胜了一名挑战者。
The strongest challenger, Texas Democrat Martin Frost, has withdrawn from the race.
最强劲的挑战者，德克萨斯州的民主党人马丁·弗罗斯特已经退出了竞选。
Still,employment expert John Challenger says his findings suggest that the nation's employers are not expecting a double-dip recession.
VOA : special.2010.07.02
On January twenty-eight nineteen eighty-six, shuttle Challenger exploded shortly after take off.
VOA : special.2011.07.27
But Obame is unlikely to emerge as the leading opposition contender because long-time challenger Pierre Mamboundou remains in the race.
VOA : standard.2009.08.28
President Barack Obama has been re-elected to a second term, defeating Republican challenger Mitt Romney.
BBC: President Barack Obama defeats Romney to win re-election
In Kentucky's 4th District race, conservative Democratic Rep. Ken Lucas defeated GOP challenger Geoff Davis.
It wasn't long after the Challenger explosion that word of a pre-launch argument leaked out.