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panic alarm

  • 紧急报警器:一种用于在紧急情况下发出警报的设备,通常用于求救或提醒他人注意安全。

网络释义专业释义

  求救警钟

... 求救呼叫 distress call 求救警钟 panic alarm 求救频率 df distress frequency; distress frequency ...

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  • 求救警钟

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • Therefore, the most urgent key project for us to study is to solve how to take advantage of security technology precaution, to construct an effective multiple precaution panic alarm system.

    因此如何利用安全技术防范优势,构建有效的社区安全防范综合报警服务体系,就成了当前迫切需要研究解决重要课题

    youdao

  • According to the inventors, young children often panic and hide when they hear a conventional smoke alarm, sometimes fearing they have done something wrong to set it off.

    这些发明人说小孩子们在听到传统烟雾报警器报警往往会惊慌失措藏起来有时他们会很害怕,以为自己了事而弄响了报警器。

    youdao

  • Does the sound of your alarm clock set you in panic, dry sweats, and almost bring you to tears each morning?

    每天早上闹钟声音是否恐慌浑身发汗,甚至有种的感觉?

    youdao

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