fire alarm

音标发音

• 英式音标 [ˈfaɪər əˌlɑːm]
• 美式音标 [ˈfaɪr əˌlɑːrm]
• 英式发音
• 美式发音

基本解释

• 火警；[安全] 火警警报器

同根派生

英汉例句

双语例句

• We lit out of the library when the fire alarm sounded.
  火警声响了以后我们立即离开了图书馆。
• If you will pardon so commonplace a simile, we have set off the fire alarm and have nothing to do but to wait.
  如果你能理解这样一个滥俗的比喻：我们已经拉响了火警警报，接下来能做的只有等待。
• Tell colleagues if you have to leave the dog alone, and make sure they know how to manage it in case of fire alarm or surprise upset.
  如果你得把狗单独留在那的时候，要跟你的同事们打招呼，确保他们知道在火警或是紧急情况的时候怎么照顾它。

原声例句

• So when the fire alarm bell rang, men near the sound of the fire bell dropped what they were doing and rushed out to fight the fire.
• Seiko wrote there was a similar fire in Kabukicho,Japan in two thousand one: "The building had a fire alarm apparatus but the switch was turned off because of poor maintenance.

权威例句

• It was called a fire alarm, and when one came along you had to drop everything.
  NPR: Excerpt: 'Then We Came to the End'
• In a handwritten reply, Mr Putin praised the writer's style and promised him a fire alarm.
  ECONOMIST: Russia’s wildfires

词组短语

短语

• fire -alarm thermostat 火灾热动开关
• Fire light alarm 火灾光警报器
• the fire -alarm 火
• fire automatically alarm 火灾自动报警
• FIRE LADDER ALARM 发声警报器

英英字典

剑桥英英字典

• a device such as a bell or siren that warns the people in a building that the building is on fire

柯林斯英英字典

• A fire alarm is a device that makes a noise, for example, with a bell, to warn people when there is a fire.

专业释义

计算机科学技术

• 火灾报警

  The paper programs the software of fire alarm system.
  本文还编制了火灾报警系统的上位机软件。

• 火灾预警

  According to current situation of modern fire monitoring and demands of early warning of fire,multi-sensor data fusion is applied for Fire alarm systems.
  根据当今火灾探测的现状和实现火灾早期探测的需求，将多传感器数据融合技术应用在火灾预警系统中。

  土木建筑工程

• 火灾报警

  The necessity of installing residual current fire alarm system was expounded.
  阐述了安装剩余电流火灾报警系统的必要性。

• 火警警报
• 火警

机械工程

• 火警