挑衅用英文怎么说！？急求！

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

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defy ;provocation