unguarded

• adj. 大意的；不小心的；无防备的
• v. 使无防备（unguard的过去分词）

英文词源

unguarded (adj.)

1590s, "not furnished with a guard," from un- (1) "not" + guarded. Sense of "not on one's guard, not taking heed" is attested from 1630s.

双语例句

1. I should not leave my briefcase and camera bag unguarded.

我不该把我的公文包和相机包留在那儿无人看管。

来自柯林斯例句

2. The photographers managed to capture Jane in an unguarded moment.

摄影师抓拍到了简不经意的瞬间。

来自柯林斯例句

3. The museum was unguarded at night.

这个博物馆夜里无人看守。

来自《权威词典》

4. She let the news slip by mistake , in an unguarded moment.

她一不留神泄漏了消息.

来自《简明英汉词典》

5. They could not leave the city unguarded.

他们不能让这座城市不设防.

来自《简明英汉词典》