fire alarm
英['faɪəə'lɑːm]
美[faɪrə'lɑːrm]
- n.火警
详细释义
Noun:
-
a shout or bell to warn that fire has broken out
-
an alarm that is tripped off by fire or smoke
双语例句
- The smoke activated the fire alarm.
烟雾了触发了火警报警器。 - Smoke sensors warned us of the fire.
烟雾探测器已向我们发出火警警报。
用作名词 (n.)
相关词汇
- smoke alarm 烟气报警器
【近义词】
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