unprovoked

unprovoked

['ʌnprə'vəukt]

adj.(生气等)无缘无故的

例句与用法：

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。

I ask that the Congress declare that since the unprovoked and dastardly attack by Japan on Sunday December7,1941, a state of war has existed between the United States and the Japanese Empire.

我要求国会宣布：由于日本在1941年12月7日星期日对我国无故进行卑鄙的袭击，美国同日本已经处于战争状态。

An unprovoked attack.

未经挑衅就发动的进攻

词形变化：

副词: unprovidedly |

---

a.

未受挑衅的, 无故的