详细解释:n. 挑战, 盘问
vt. 向...挑战, 要求, 怀疑
vi. 挑战, 对(证据等)表示异议
【经】 挑战, 申请回避
相关词组:
beyond challenge
rise to the challenge
词型变化：
动词过去式:challenged过去分词:challenged现在分词:challenging第三人称单数:challenges形容词:challengeable英语解释：
名词 challenge:
a demanding or stimulating situationa call to engage in a contest or fightquestioning a statement and demanding an explanationa formal objection to the selection of a particular person as a jurora demand by a sentry for a password or identification动词 challenge:
take exception to同义词：dispute, gainsay