名词
中文翻译：Unknown
同义词：
['fireproof engine', 'flame-resistantengine']
例句：
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1. Thenew flame-proof engine has greatly improvedthe efficiency of our factory's machinery.
新型的防火引擎大大提高了我们工厂机械的效率。
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2. The flame-proof engine isa crucial component in the firefightingequipment.
防火引擎是消防设备中至关重要的部分。
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3. The engineers worked tirelessly todevelop a flame-proof engine that couldwithstand extreme temperatures.
工程师们不懈努力，开发了一种能承受极端温度的防火引擎。