unprovoked meaning in Chinese
adj.
无缘无故的，非因触犯而发生的。
Examples
- This malicious and unprovoked attack astounded him .
这个恶意的无端攻击使他吃惊。 - They said the attack had been unprovoked
他们说那次攻击是无缘无故的。 - The boys ' attack on the old woman was quite unprovoked
那帮男孩对老妇人的袭击完全是无来由的。 - Why is it unprovoked
谁说是无缘无故！ - Because of this unprovoked dastardly attack by japan , i ask that the congress declare a state of war
因为日本发动了这一卑鄙的、挑衅式的袭击，我要求国会宣布全国进入战争状态。