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
- 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。 - 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。 - The proceedings were interrupted by the fire alarm.
会议的进程被火灾警报打断了。 - The necessity of installing the residual current fire alarm system was analyzed.
分析了设置剩余电流火灾报警系统的必要性。 - Electrical design, automatic fire alarm, engineering system of intelligent building and electrical equipment& instrument.
建筑电气、消防自动报警、智能建筑系统集成的设计、施工和调试，电器及电气仪表的修调等。 - 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。 - FAS ( Fire-fighting Automation System), includes automatic fire alarm system and sprinkler system.
FAS消防自动化系统，自动火灾报警、动喷淋系统。 - 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。 - 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。 - 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。