fire alarm
英 [ˈfaɪər əlɑːm]
美 [ˈfaɪər əlɑːrm]
n. 火警钟; 火警报警器
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- Who set off the fire alarm?
谁拉响了火警报警器？
- Who set off the fire alarm?
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
- a shout or bell to warn that fire has broken out
双语例句
- The smoke activated the fire alarm.
烟雾触发了火警报警器。 - The glass got broken and the fire alarm sounded.
玻璃打破了，火警器响了起来。 - This kind of fire alarm system is a collection signal examination, the transmission, processing and the control and a body control system.
这种火灾报警系统是一个集信号检测、传输、处理和控制与一体的控制系统。 - 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。 - 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。 - 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。 - Discusses the structure and working principle of the interface circuit between ion sensing smoke detector and fire alarm controller.
论述了离子感烟探测器与火灾报警控制器之间接口电路的结构及工作原理。 - The paper analyses the factors that influence the reliability of fire alarm system in watercraft.
分析了船舶火灾报警系统中影响可靠性的因素。 - 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。 - Alerts can be triggered manually or automatically via integration with fire alarm and other systems.
警报触发系统可以手动触发，也可以和自动火灾报警系统及其它系统集成使用。