alerted

过去式：

动词过去式: alerted

更多词形：

动词过去式: alerted | 动词过去分词: alerted | 动词现在分词: alerting | 动词第三人称单数: alerts |

单词例句：

They had been alerted to the possibility of further price rises.

他们已意识到价格可能继续上涨。

Troops are on the alert against any possible aggression.

军队戒备着可能的来犯。

The policeman alerted me to the danger.

警察警告我有危险。

The authorities were alerted to the danger.

当局对危险警惕起来。

Incredulous, the attendant alerted the senior flight attendant.

带着杯疑的表情，乘务员把此事告诉了高级乘务员。

Care staff would be alerted through the normal warden call system.

照看人员通过一个标准看护呼叫系统得到警报。

They have put the army on the alert.

他们已使军队进入戒备状态。

The boss alerted him that thief might come out at night.

老板要他提防夜里可能有贼。

I must alert him to the need to solve the problem.

我必须使他认识到解决这问题的必要性。