找诗词>英语词典>fire alarm翻译和用法

fire alarm

英 [ˈfaɪər əlɑːm]

美 [ˈfaɪər əlɑːrm]

n.  火警钟; 火警报警器

化学

牛津词典

    noun

    • 火警钟;火警报警器
      a bell or other device that gives people warning of a fire in a building
      1. Who set off the fire alarm?
        谁拉响了火警报警器?

    柯林斯词典

    • 火警报警器;火警钟
      Afire alarmis a device that makes a noise, for example with a bell, to warn people when there is a fire.

      英英释义

      noun

      • an alarm that is tripped off by fire or smoke
          Synonym:smoke alarm
        1. a shout or bell to warn that fire has broken out

          双语例句

          • If there's a fire then you can push the fire alarm.
            如果有了火,你就能拉起火警警报器。
          • The Research of the Fire Alarm System Based on ARM and uC/ OS-ⅱ
            基于ARM和uC/OS-Ⅱ的火灾报警系统研究
          • The fire alarm was accidentally set off. Close attention or vigilance to minimize risk.
            火警报警器不小心给弄响了。对最小风险的严密注意或警觉。
          • Design of City Fire Alarm System Based on Wireless Network;
            本文探讨了人民防空警报控制系统的设计与实现方案。
          • Manual and electrical operation, can perform auto control together with auto fire alarm system.
            有手动和电动操作,与火灾自动报警系统联动,可实现自动控制。
          • Then the fire alarm went off. I just grabbed my clothes and ran out.
            当时火险警报器响了,我一把抓起衣服就往外跑。
          • The smoke activated the fire alarm.
            烟雾触发了火警报警器。
          • The lecture was curtailed by the fire alarm going off.
            那次讲座被突然鸣响的火警中断了。
          • I was coming close to the office when the fire alarm sounded.
            我正走近办公室,这时火警报警器响了。
          • Each indoor fire alarm push-buttons shall be equipped with a break-glass push-button and an alarm bell.
            每个室内火警警铃装置和按钮都应装在一个可破玻璃盒内。