谁拉响了火警报警器？
The smoke sets off the fire alarm.
烟雾触发了火警报警器。
Then the fire alarm went off. I just grabbed my clothes and ran out.
之后火警响了，我只抓起衣服就跑了出去。
Most are also equipped with automatic fire alarm systems.
大多数还配备了火灾自动报警系统。
The floors of all campus buildings are equipped with manual fire alarm system.
所有校园建筑的楼层均装有手动火灾报警系统。
A：这个火警警报器好用吗？
Test the fire alarm system weekly.
进行每周的防火报警系统检测。
The smoke activated the fire alarm.
烟雾触发了火警报警器。
Just then, the fire alarm went off.
就在那时，火警报警器突然发生巨响。
Carries out regular fire alarm test.
定期实施火灾报警检测。
Carries out regular fire alarm test..
定期实施火灾报警检测。
是火警警报器吗？
As I cooked, the smoke set off the fire alarm.
当我做饭时，烟引起了火警。
Fire alarm displays on bridge operational.
驾驶台火警显示工作。
We lit out of the library when the fire alarm sounded.
火警声响了以后我们立即离开了图书馆。
Check fire alarm displays on bridge and report.
检查驾驶台的火灾警报显示并报告。
Megan smiled and went to the nearest fire alarm.
梅金笑了笑，走到了离他最近的警报旁边。
The proceedings were interrupted by the fire alarm.
会议的进程被火灾警报打断了。
Hearing the fire alarm, she made a dash for the door.
一听到火警声，她就往大门奔去。
Bridge: Agree on retreat signal. Fire alarm cancelled.
驾驶台：同意撤消信号，火警取消。
My roommate pulled a fire alarm and he's got a gun out.
我的室友拉响了火警警报，而且他手里有把枪。
I visualize it as a big red fire alarm inside the head.
我把它想象成大脑中的火警报器。
When the fire alarm sounds, each man rushes to his post.
火警一响，每个人都奔向自己的岗位。
A fire alarm system with double microcomputer is precented.
一种双机控制的火灾报警系统。
Introduced a fire alarm system with many point measurement.
文中介绍了一种多点测量火灾报警系统。
Introduced a fire alarm system with many point measurement.
文中介绍了一种多点测量火灾报警系统。
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