fire-alarm
英['faɪərəl'ɑːm]
美['faɪərəl'ɑːm]
- 火灾报警器
详细释义
名词 fire alarm:
-
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 fire-alarm is giving warning of fire.
报警器正发出火警警报。 - The sound of fire-alarm was heard by us yesterday evening.
昨晚我们听见了火警声。
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