| 释义 | 
		challenger美 ['tʃælɪndʒə(r)]  英 ['tʃælɪndʒə(r)]  - n.(体育运动或政治的)挑战者
 - 网络挑战者号;道奇挑战者;挑战赛
 
 n. contestant,contender,competitor,opponent,pretender 1.  | (体育运动或政治的)挑战者a person who competes with sb else in sport or in politics for an important position that the other person already holds  |  
  | the official challenger for the world championship title 世界冠军头衔的正式挑战者  |  
 n.  | 7. 提出异议者;质问者;驳斥者;【法律】要求(陪审官等)回避者 7. 提出异议者;质问者;驳斥者;【法律】要求(陪审官等)回避者  |  
 n.  | 1. the issuer of an invitation to a fight, contest, or competition 2. an opponent of a champion, especially in a boxing match  |  
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