n.惊恐；警报；闹铃；动员令vt.使惊恐；警告；给（门等）安装警报器； 变形： 复数：alarms过去式：alarmed过去分词：alarmed现在分词：alarming第三人称单数：alarms 双语释义：n.(名词)[C]警钟,警报器; 闹钟 an alarm clock[C]警报 sth that tells you about danger, for example by making a loud noise[U]惊恐,忧虑 a sudden feeling of fearv.(动词)vt. 警