fire alarm是什么意思

分类：英文单词 - 单词fire alarm

fire alarm

fire alarm 火警报警器

名词火警，报火机，警钟

速度 0.85

fire

larm

/faɪr/

/ə/

/lɑːrm/

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fire alarms

1. 火警报警器;火警钟
A fire alarm is a device that makes a noise, for example with a bell, to warn people when there is a fire.

1. an alarm that is tripped off by fire or smoke

2. a shout or bell to warn that fire has broken out