a. 未受挑衅的, 无正当理由的
[法] 无正当理由的, 无缘无故的, 未受刺激的
s occurring without motivation or provocation
1. And this unprovoked attack at the school.
在学校发生的这起无故袭击
2. It was an unprovoked and violent attack, but that's no excuse.
我无缘无故对你发动了暴力袭击 但这也不是你杀我的理由
3. In the absence of an explanation, we'll have to see it as unprovoked violence.
没有恰当的理由 我们会认为是无故的暴力
4. Our internal investigation determined them to be unprovoked attacks.
内部调查显示 两次都是无故攻击
5. unprovoked aggression is usually a sign of insecurity.
无端的攻击行为 通常是没有安全感的体现
6. He shoots my chief engineer, thoroughly unprovoked, and forces me off at gunpoint.
他毫无缘由地射杀了我的总工程师 然后用枪逼我下车
7. Yet his record details a vicious, unprovoked attack on a peer.
然而有详细记录显示他曾无故攻击同龄人
8. The victim of this unprovoked assault is still unconscious in the intensive care unit.
现在受害者正躺在加护病房里 仍旧处于昏迷
9. Glad you haven't got many bruises from that unprovoked attack in class today.
很高兴看到你没受到 今天课堂上无缘无故的攻击的影响
10. My loyal subjects, the treacherous birds have repaid our friendship with an unprovoked act of aggression.
我忠诚的臣民们 这 诈的鸟竟然用无理的进攻 来报答我们友谊的示好
以上参考资料就是本英汉词典详细汇总的单词unprovoked的翻译英语含义，如有错漏请向我们提供反馈意见。