fire alarm alarm bell

基本解释

So when the fire alarm bell rang, men near the sound of the fire bell dropped what they were doing and rushed out to fight the fire.
所以当火警铃一响起，靠近警铃声音发出地的人就会丢下手中的活，赶紧冲出去灭火。
The fire alarm bell will be sounded intermittently during the fire drill. Please remain clam should you not participate in this event.
火警演习期间，消防警钟将会间歇性鸣响约十秒，如贵户不参加是次演习，请保持镇定及无须理会。
After the emergency work, testing will be conducted and fire alarm bell will ring intermittently.
维修完毕后，消防系统将重置及测试，期间消防警钟将断续地鸣响。

So when the fire alarm bell rang, men near the sound of the fire bell dropped what they were doing and rushed out to fight the fire.

We were also surprised to hear one piece of percussion: an old fire-alarm bell.
NPR: Calexico Rings Alarm Bell On 'Carried To Dust'
The red Fire Warning light is bad news when it lights up, but you can silence the alarm bell by pressing it.
FORBES: What Do All The Controls In An Airplane Cockpit Do?