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 proceedings were interrupted by the fire alarm.
会议的进程被火灾警报打断了。 - 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。 - 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。 - Out of curiosity, he pulled down the handle of the fire alarm.
出于好奇，他把火警器的手把拉了下来。 - Fire alarm system is made up of monitoring stations and PC management station.
火灾报警系统由多个监测站和一个上位机管理站组成。 - Fire alarm control and indicating equipment
火灾报警控制和显示设备 - 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。 - Today, there was a fire alarm in my dorm.
今天，我的宿舍发生了火警。 - The glass got broken and the fire alarm sounded.
玻璃打破了，火警器响了起来。 - The composition of automatic fire alarm system and several basic concepts involved in the system design are expounded;
摘要阐述火灾自动报警系统的构成，以及系统设计中涉及的几个基本理念；