读音 英 [ˌred əˈlɜːt]；美 [ˌred əˈlɜːrt] 意思 “red alert” 意思是“红色警报；紧急警报”，通常用于表示出现严重危险、紧急情况，需要人们立刻采取应对措施或引起高度重视 。

网络释义 在游戏领域，特别是即时战略游戏《红色警戒》系列中，“Red Alert”是游戏名称，代表着充满紧张刺激战斗的游戏环境。

在新闻报道、灾害预警等场景的网络信息里，“red alert”用于传达各类紧急危机事件，如自然灾害预警、公共卫生紧急状态等。

常用搭配短语 issue a red alert：发布红色警报。

例如：The government issued a red alert due to the approaching typhoon.（由于即将到来的台风，政府发布了红色警报。）

be on red alert：处于红色警戒状态。

例如：The city has been on red alert since the terrorist threat was received.（自从收到恐怖袭击威胁后，这座城市一直处于红色警戒状态。）

造句 The weather department issued a red alert for heavy snow.（气象部门发布了暴雪红色警报。）

When the fire broke out, the building was immediately put on red alert.（火灾发生时，大楼立即进入红色警戒状态。）

The red alert for the approaching hurricane made everyone in the coastal area nervous.（即将到来的飓风红色警报让沿海地区的每个人都感到紧张。）

Schools were closed after the red alert was announced for the flood.（洪水红色警报发布后，学校都停课了。）

The military base went on red alert following the intelligence of a possible enemy attack.（在得到可能遭受敌人攻击的情报后，军事基地进入红色警戒状态。）

A red alert was sounded when the chemical plant leaked dangerous substances.（化工厂泄漏危险物质时，响起了红色警报。）

The red alert for the earthquake made people rush out of their houses.（地震红色警报响起，人们纷纷冲出家门。）

After the red alert was issued for the epidemic, strict prevention and control measures were implemented.（疫情红色警报发布后，严格的防控措施随即实施。）

The airport was on red alert because of a bomb threat.（由于炸弹威胁，机场处于红色警戒状态。）

The red alert for the wildfire forced residents in the nearby areas to evacuate.（野火红色警报迫使附近地区的居民撤离。）