challenges的中文意思、音标与词形变化

n. 挑战( challenge的名词复数 ); 要求; （警卫等）查问口令; 怀疑

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 n a demand by a sentry for a password or identification v take exception to v issue a challenge to v ask for identification v raise a formal objection in a court of law