向: direction某人: a certain person挑战: throw down the gauntlet; cha ...进行: be in progress; be underway; ...决斗: duel decisive struggle向某人挑战做……: challenge sb to do向某人挑衅: cast the first stone向某人挑衅;首先进攻: cast the first stone向某人提出决斗: a duel of wits向某人提出挑战: throw down the gauntlet challenge sb to do sth对某人挑剔: carp at sb决斗挑战书: cartel进行决赛: run off与某人决斗: challenge sb. to a duel进行坚决斗争: wage a resolute struggle向某人保证: assurance assurance; give somebody one‘s word向某人抱怨: complain to sb. about sth向某人报复: serve sb. out向某人报价: quote someone向某人采访: interview sb向某人抽税: levy a tax on sb.向某人出气: take it out on sb向某人传达: put sth to sb向某人道别: say goodbye to sb向某人道歉: apologise to sb; say sorry to sb