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 paper presented fire alarm and fire fighting joint control system of an office building in detail.
本文对某办公楼的火灾自动报警及消防联动系统进行了详细介绍。 - Today, there was a fire alarm in my dorm.
今天,我的宿舍发生了火警。 - 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 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 smoke activated the fire alarm.
烟雾触发了火警报警器。 - 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。 - When did ship's master and chief officer receive the fire alarm?
船长和大副是什么时候收到报警信号的? - 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。 - 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; - 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。