alerted

英 [əˈlɜːtɪd]

美 [əˈlɜːrtɪd]

v.  向…报警; 使警觉; 使警惕; 使戒备; 使意识到; 使认识到
alert的过去分词和过去式

过去式：alerted　过去分词：alerted　

BNC.49227 / COCA.43128

柯林斯词典

• ADJ-GRADED 警觉的；警惕的；留神的；机敏的
  If you arealert, you are paying full attention to things around you and are able to deal with anything that might happen.
  1. We all have to stay alert...
     我们大家都必须保持警惕。
  2. He had been spotted by an alert neighbour.
     一个警觉的邻居发现了他。
• ADJ-GRADED 充分意识到…的;完全感觉到…的
  If you arealert tosomething, you are fully aware of it.
  1. The bank is alert to the danger.
     银行充分意识到了危险。
• N-COUNT 警戒（状态）；戒备（状态）
  Analertis a situation in which people prepare themselves for something dangerous that might happen soon.
  1. Due to a security alert, this train will not be stopping at Oxford Circus.
     由于安全戒备的原因，该次列车在“牛津街口广场”站将不停留。
• VERB 向…报警；使警觉；使警惕；使注意
  If youalertsomeonetoa situation, especially a dangerous or unpleasant situation, you tell them about it.
  1. He wanted to alert people to the activities of the group...
     他想提醒人们小心该团体的活动。
  2. I was hoping he'd alert the police.
     我当时希望他会报警。
• See also:red alert
• PHRASE 处于警戒状态;保持戒备
  If soldiers or police areon alert, they are ready to deal with anything that may happen.
  1. Soldiers and police have been put on alert.
     士兵和警方都已进入警戒状态。
• PHRASE 准备就绪；防备着
  If you areon the alert forsomething, you are ready to deal with it if it happens.
  1. They want to be on the alert for similar buying opportunities.
     他们希望随时掌握有关类似购买机会的信息。

双语例句

• All of the MDBs that monitor the common bus destination are alerted, or triggered, through PubSub technology.
  所有监测通用总线目的地的MDB会采用PubSub技术报警或进行触发。
• The voice of the caller alerted her.
  呼唤者的声音使她警觉起来。
• Neighbours heard the sound of rifle fire and alerted the police.
  邻居们听到了步枪声，就报了警。
• Mr Wagners girlfriend alerted the airline, and he was released by staff around half an hour later.
  瓦格纳的女友通知了航空公司，半小时后工作人员解救了他。
• She's alerted me for weekend duty.
  她已通知我周末值班。
• The 23-year-old's screams alerted a passerby who went to her rescue
  那个23岁女孩的尖叫引来了一位过路人前去营救。
• Neighbours quickly alerted the emergency services.
  邻居很快向紧急情况中心报了警。
• The mystery hero immediately alerted police after spotting a bomb.
  那个无名英雄发现炸弹后马上报了警。
• Select, track and be alerted to your flight status within a single user – interface.
  选择，跟踪和提醒您的航班状态在一个单一的用户界面。
• Communities downstream have been alerted.
  下游的社区已经接到了预警。