名词
中文翻译：Unknown
同义词：
['fire sweep', 'fire sweeper', 'fire sweeping']
例句：
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1. The fire scanner detected the fire before it spread.
火灾扫描仪在火势蔓延前就探测到了火源。
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2. The fire sweeper was instructed to clear the area of debris.
消防员被指示清理废墟。
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3. Fire sweeping is a crucial step in the fire prevention process.
火灾预防过程中，火灾扫描是至关重要的一步。