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火灾警报
1、heighten alert───提高警惕
2、drama alert───戏剧警报
3、red alert───n.紧急警报，红色警戒（一个著名游戏的名称）；紧急警报，红色警报；应急状况
4、fire fire───开火
5、chat alert───聊天提醒
6、alert───v.使警觉，警告；使意识到；adj.警惕的，警觉的；机警的，机敏的；充分意识到的；n.警戒，警惕；警报；警戒期；（电子设备的）提示信号；n.(Alert)（美、德、俄、西、印）阿莱尔特（人名）
7、spoiler alert───剧透警告
8、whale alert───鲸鱼警报
9、guard alert───警戒
1、Study on fire alert detecting system on fuzzy-neural network───基于模糊-神经网络的火灾报警监测XiTong研究
2、Signs posted along the hallway walls tell people to be alert to possible gas poisoning and to be watchful of electric blankets and other fire hazards.───走廊墙上贴着告示，提醒大家警惕煤气中毒，注意电热毯和其他火灾隐患。
3、Twitter has become a must-have alert system-but you should realize that it's the antithesis of slow news: a rapid-fire collection of ideas, thoughts and links, sometimes useful, sometimes not.───Twitter已经成为必备的情报XiTong——但要注意到它跟慢新闻的不同：观点、思想、链接的极速聚集，有时有用，而有时却没用。
4、A new design of intelligent fire alert detecting system on multi detector signal fuzzification technic is presented in this paper.───提出一种基于模糊-神经网络的多探测器信息模糊化智能型火灾报警监测XiTong的新方案。
1、Then their wedding night in a luxury hotel was cut short at 6am - because of a fire alert.