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
- 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。 - The Research of the Fire Alarm System Based on ARM and uC/ OS-ⅱ
基于ARM和uC/OS-Ⅱ的火灾报警系统研究 - 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。 - Design of City Fire Alarm System Based on Wireless Network;
本文探讨了人民防空警报控制系统的设计与实现方案。 - 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。 - 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 smoke activated the fire alarm.
烟雾触发了火警报警器。 - 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。 - 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。 - 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。