red alert

英 [ˌred əˈlɜːt]

美 [ˌred əˈlɜːrt]

n.  紧急戒备状态; 紧急警报

牛津词典

noun

• 紧急戒备状态；紧急警报
  a situation in which you are prepared for sth dangerous to happen; a warning of this
  1. Following the bomb blast, local hospitals have been put on red alert .
     炸弹爆炸之后，当地医院一直处于戒备状态。

柯林斯词典

• N-VAR 红色警报;红色预警;紧急状态
  If a hospital, a police force, or a military force ison red alert, they have been warned that there may be an emergency, so they can be ready to deal with it.
  1. All the Plymouth hospitals are on red alert...
     普利茅斯所有的医院都处于紧急状态之中。
  2. Sirens sounded an end to the red alert.
     警报声宣告了红色预警的结束。

英英释义

noun

• the highest level of alert when an attack by the enemy seems imminent (or more generally a state of alert resulting from imminent danger)

双语例句

• Meanwhile, Beijing authorities released a citywide orange alert and regional red alert concerning blizzards early on Sunday morning as a cold spell swept across northern China.
  同时，考虑到周日早上的暴雪，及席卷中国北部的寒冷天气，北京市发布全市暴雪橙色预警及部分地区红色预警信号。
• Sirens sounded an end to the red alert.
  警报声宣告了红色预警的结束。
• China issued red alert Monday, the highest possible warning for forest fires.
  周一，中国拉响了红色预警，这是对森林火灾的最高预警。
• Red alert! It's biscane's flunkies!
  红色警告！彼斯坎的手下来啦！
• When the fortress went on red alert, they sealed off the sewers.
  当要塞进入红色警戒状态，他们就会封锁下水道。
• I prefer to play Red Alert.
  我喜欢玩红色警戒。
• Issues a red alert if anything fails.
  如果有任何失败，就给出一个红色警告。
• All the Plymouth hospitals are on red alert
  普利茅斯所有的医院都处于紧急状态之中。
• Always on red alert with him.
  和他一起时刻处于红色戒备状态。
• If an incorrect value is entered, the label will become red to alert the user of a validation error.
  如果输入不正确的值，标签将变成红色，警告用户验证错误。