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
- 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？ - If you discover a fire, break the glass to sound the fire alarm.
如果你发现了火灾，打碎玻璃去弄响火警铃报警。 - 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。 - 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 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 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； - 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。 - 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。 - 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。 - 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。