Question

alert是什么意思

Answer 1

alert意思：adj.警惕的，警觉的；机警的，机敏的；充分意识到的。v.使警觉，警告；使意识到。n.警戒，警惕；警报；警戒期；（电子设备的）提示信号。n.阿莱尔特（人名）。

例句：

1、On hearing the fire alert, people poured out of the building.

一听到火警警报，人们就纷纷涌出大楼。

2、The policeman alerted the gangster to put down his gun at once.

警察警告这个匪徒立即放下枪。

3、She became alert when she found someone following behind her.

当她发现有人跟随她时，她变得警觉起来。

4、But her prey are always on high alert.

但她的猎物时刻保持高度机警。

5、The police are still on high alert as the suspect continues to elude them.

嫌疑人仍然在逃，警察一直处于高度戒备状态。