challenge
'tʃælindʒ
基本解释
n. 挑战, 盘问
vt. 向...挑战, 要求, 怀疑
vi. 挑战, 对(证据等)表示异议
英文释义
n. a demanding or stimulating situation
n. a call to engage in a contest or fight
n. questioning a statement and demanding an explanation
n. a formal objection to the selection of a particular person as a juror
词形变化
上一个单词：challener
下一个单词：challenge a result