challenge

• I'll challenge him right now !
  我马上问他！
• This time, too, several of the board members challenged him .
  这次也有几名董事对他进行了反驳。
• Mother's voice held a challenge of stubborn exactitude .
  母亲的声调里有固执而针锋相对的挑战意味。
• This challenge is compounded by the population time bomb .
  这种挑战和人口这颗定时炸弹结合到一起了。
• Osborn glared at him. "why for waiting?" he challenged .
  奥斯本怒目注视着纳斯。“还要等？”他反诘道。
• That would cause potential adversaries to recoil from a challenge .
  这会迫使潜在的敌人在挑战面前退缩。
• We should learn from the foolish old man his spirit to challenge nature .
  要学习老愚公战天斗地的精神。
• She reviewed the heady days behind and the challenges ahead .
  她回顾了过去令人伤脑筋的日子和未来的挑战。
• All the devil that was in him challenged the devil in wolf larsen .
  他的浑身魔性在向海狼赖生的魔性寻衅。
• There is much challenge in managing even at lower levels of organization .
  低层组织的管理工作更有竞争性。