An officer was killed during an ambush by unknown attackers.

一名军官在不明袭击者的伏击中丧生。

金山词霸

No exception was made for the unidentified figures who attempted to spy on him, and they faced vehement opposition.

对于试图暗中监视他的不明身份者，没有任何例外，他们遭到了激烈反对。

金山词霸

Jim Partridge leaped from an unidentified bridge.

吉姆·帕特里奇从一座不明身份的桥上跃下。

金山词霸

An unidentified intruder shot him at his house this morning.

一名身份不明的闯入者今天早上在他家中射杀了他。

金山词霸

A tourist was robbed after accepting a dubious beverage from an unfamiliar individual.

一名游客在接过陌生人提供的不明饮料后遭到了抢劫。

金山词霸

An unidentified person could have meddled with the bottle of wine.

这瓶酒可能被某个身份不明的人做了手脚。

金山词霸

An activist from the opposition was violently assaulted by unknown assailants.

一名来自反对派的积极分子遭到不明袭击者的暴力攻击。

金山词霸

The apocryphal story of Columbus and the egg is very interesting.

哥伦布竖蛋这个真伪不明的故事十分有趣.

《简明英汉词典》

The previously unidentified objects have now been definitely ascertained as being satellites.

原来所说的不明飞行物现在已证实是卫星.

《简明英汉词典》

A singular glow came from the unidentified flying object.

从不明飞行物上发出奇特的光.

《现代汉英综合大词典》

UFOs are often explained as supernatural.

不明飞行物常常被解释为超自然现象.

《简明英汉词典》

Did you actually see the UFO?

你真的见到不明飞行物了 吗 ?

《简明英汉词典》

Particulars are too meagre to form a decision.

详情不明,难以作出裁断.

《现代汉英综合大词典》

His present whereabouts is unknown.

他去处不明.

《现代汉英综合大词典》

One's intention is not clear.

意向不明.

《现代汉英综合大词典》