名词 n.
1. 挑战;邀请比赛[c][+to-v]
he received a challenge to a tv debate.
他接到电视辩论的挑战。
2. 质疑;指责;异议[c]
3. 颇有作为的工作;艰巨的事[c]
to build a road in the mountainous area was a real challenge.
在山区修筑公路确是艰巨的事。
he wants a career that offers a challenge.
他要有挑战性,能有一番作为的事业。
4. (哨兵,警卫等)查问口令;盘问[c]
i was met with a challenge when approaching the post.
我在走近哨所时**问身份。
5. 【律】(对某陪审员出庭等表示的)反对[c]
6. 有挑战性[u]
及物动词 vt.
1. 向...挑战[(+to)][o2]
i challenged him to show his proof.
我要他拿出证据。
2. 对...提出异议;怀疑;反对
he challenged my view on that matter.
他就我对那件事的看法提出异议。
3. 要求,需要;刺激,激发[o2]
the new position challenged him to study still harder during his spare time.
那个新职位激发他在业余时间更加努力学习。
the event challenges an explanation.
那个事件需要解释。
4. (哨兵,警卫等)查问;盘问
5. 【律】宣布反对(某陪审员等)
望采纳哈~ 谢啦。。。
挑战
挑战。海峡
