您要查找的是不是：
- challenge sb to a duel, a game of tennis 要求某人参加决斗、 网球赛
- to challenge sb to a duel 向某人挑战要求决斗
- challenge sb to a duel 向某人挑战进行决斗.
- Mr William challenged the young man to a duel. 威廉先生向这位年轻人提出要求与他决斗。
- The knight challenged his rival to a duel. 那位骑士向敌手提出决斗的挑战。
- His opponent defied him to a duel. 他的敌手挑激他决斗。
- The man challenged him to a duel. 那个人要与他决斗。
- The knight challenged his rival to a duel . 那位骑士向敌手提出决斗的挑战。
- SO DID YOU CATCH THAT FISH OR CHALLENGE IT TO A DUEL? 这鱼是你钓的还是赢的?
- to challenge sb to a fight/game 挑战某人打架/比赛
- For the honor of La Francaise Duroy was forced to challenge his disparager to a duel. 为了《法兰西生活》的荣誉，杜洛瓦不得不向诋毁他的人提出决斗。
- We must appoint sb to act as secretary. 我们得指定一个人当秘书。
- Make a formal visit to sb to showrespect. 拜访或探望某人。
- He received a challenge to a TV debate. 他接到电视辩论的挑战。
- Ask sb to vote on(an issue,a proposal,etc. 请某人对(某问题、提议等)进行表决
- If you go to a private hospital you must pay. 如果你去一家私立医院就诊，你得付费。
- The lifeboat went out to a ship in distress. 救生船去救一艘遇险的船只。
- Tell the press that you regard sb to be a quality play. 告诉媒体你尊敬sb的实力。
- Challenged to a duel, the officer won, only to have his horse shot out from under him by another enemy soldier. 二人比剑决斗，军官获胜，但他跨下的坐骑却被另一名敌兵射杀。
- Challenge sb(to sth);invite sb to do sth(esp to take part in a contest or to prove or justify sth) 要求某人做某事(尤指参加竞赛或证明某事正当)
