名词
中文翻译：蒸汽机
同义词：
['engine', 'steam engine']
例句：
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1.The steam engine was the first to power a train.
蒸汽机是第一个为火车提供动力的设备。
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2. The steam engine is used in many industrial processes.
蒸汽机在许多工业过程中被使用。
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3. The engineers worked tirelessly to improve the efficiency of the steam engine.
工程师们努力不懈地提高蒸汽机的效率。