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

• Believing his hands and face were smeared with blood, passengers alerted police after getting no response from him.
  乘客们把他的手和脸上沾满的东西当成了血迹，并且他没做出反应后报了警。
• A surly jobsworth alerted security.
  一个态度粗暴、工作死板的人叫了警卫。
• Although there was no evidence of the product coming into the EU, member states were alerted.
  尽管没有证据表明这些产品进入了欧盟，但欧盟各成员国都收到了警告。
• Most importantly, he was alerted to the problem and acted.
  最重要的是，他注意到了这个问题并采取行动。
• 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。
• The morning after the night before, I'd been alerted to your lies.
  那一夜后的清晨，我已对你的谎言有所警惕了。
• Neighbours heard the sound of rifle fire and alerted the police.
  邻居们听到了步枪声，就报了警。
• She's alerted me for weekend duty.
  她已通知我周末值班。
• Neighbours quickly alerted the emergency services.
  邻居很快向紧急情况中心报了警。
• The clerk alerted police, who arrested Glen nearby.
  店员通知了警方，格伦在附近被逮捕。