Fire alarm
01
火警报警器, 烟雾探测器
a device that gives warning of a fire, by making a loud noise
例子
The fire alarm rang loudly, causing everyone in the building to exit quickly.
火灾警报大声响起，导致大楼里的每个人都迅速撤离。
She pulled the fire alarm when she saw smoke coming from the kitchen.
当她看到厨房冒出烟时，她拉响了火灾警报。
02
火警警报, 火灾信号
a signal, such as a bell, siren, or shout, used to alert people to the presence of a fire and prompt them to take immediate action
例子
A loud fire alarm shout from the security guard alerted the residents to the blaze.
保安大声喊出的火灾警报提醒居民注意火灾。
The fire alarm bell rang, causing everyone to evacuate the building quickly.
火灾警报铃响了，导致所有人迅速撤离大楼。
