第三人稱(chēng)復數：fire alarms
fire alarm基本解釋
名詞火警，報火機，警鐘
fire alarm網(wǎng)絡(luò )解釋
1. 火災報警：使用低壓電力線(xiàn)進(jìn)行通信,可以方便的組建計算機局域網(wǎng)(LAN)、傳遞遠程監視圖像、實(shí)現自動(dòng)抄表(Automatic Meter Reading)系統和用于火災報警(FireAlarm)系統等.
2.
2. 火警鐘;火警警報：finishing works 終飾工程 | firealarm 火警鐘;火警警報 | firealarm breakglass unit 易碎玻璃警報器;火警警報玻璃箱
3. 火警警報器,火警鐘：fine-adjustment 微調,細調 | firealarm 火警警報器,火警鐘 | first law of thermodynamics 熱力學(xué)第一定律
fire alarm詞典解釋
1. 火警報警器;火警鐘
A fire alarm is a device that makes a noise, for example with a bell, to warn people when there is a fire.
fire alarm英英釋義
noun
1. an alarm that is tripped off by fire or smoke
Synonym: smoke alarm
2. a shout or bell to warn that fire has broken out