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 .
     ***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

• Red alert! It's biscane's flunkies!
  红色警告！彼斯坎的手下来啦！
• Commissioned by Optimus Prime during the second year of the Earthen Conflict, the Overload weapons system was developed by a team of Autobot scientists led by Science Office Red Alert.
  地球的冲突第二年，由科技长官红色警报领导的一支汽车人队伍受擎天柱委托，对超载的武器系统进行了升级。
• Do you notice the red alert?
  你注意到空袭的紧急警报了吗？
• The security staff was put on red alert.
  安全人员进人了紧急戒备状态。
• The British prime minister and the US president had to be woken up, and NATO was put on red alert.
  英国首相和美国总统都被属员叫醒了。北约实行紧急戒备。
• That's what made it "C& C: Red Alert."
  这就是使“命令与征服：红色警报。”
• An old friend of OPTIMUS PRIME, RED ALERT was once a fierce and heroic fighter, until he was seriously wounded in battle and saw the preciousness of all life.
  他是擎天柱的老朋友，曾经也是一名骁勇善战的战士，直到有一次在战场上受了重伤从而意识了生命的宝贵。
• Notice that the font colour of this expression and value turns red to alert you that it has changed.
  注意这个表达式和其值的前景色变成红色，以提醒你它被改变了。
• Security forces have been placed on a state of "red alert" nationwide.
  随后安全部队迅速安置到全国各地的红色警戒区。
• Calculation of groundwater allowable exploitation in water source region in Qingshuihe, Inner Mongolia Security forces have been placed on a state of "red alert" nationwide.
  内蒙古清水河水源地地下水允许开采量计算随后安全部队迅速安置到全国各地的红色警戒区。