The fireman arrived half an hour afterthe alarm was first raised, when it was too late to save

The fireman arrived half an hour after the alarm was first raised, when it was too late to save much. raise的具体意思？ 不要说不清楚就乱写！！

这里为被动语态，这里应该是可以引申为（警报）响起、被激起的意思、使出现，说明是及物动词。英语中有很多活用的单词是无法在词典中找到其释义的，需要自己根据相近的释义引申推断的，raise在词典中有升起、唤起、提高的意思

你好！ raise在这里翻译成拉响。 例句： The alarm was raised last year by the CBC documentary "The DisappearingMale." 这一警报去年CBC的纪录片“消失中的男性”就曾拉响过。 仅代表个人观点，不喜勿喷，谢谢。