挑衅defiance ;defy ;provocation ;take off one's coat .例句An act of daring; a challenge.挑衅的行为，挑战An unprovoked attack.未经挑衅就发动的进攻The act of provoking or inciting.激怒挑衅或煽动的行动They must immediately cease all their provocations.他们必须立即停止一切挑衅。He was taken aback by her caustic remarks.她挑衅似的言辞使他大吃一惊.
月球的球球
