名词中文翻译
中文翻译：铁路机车
同义词：
['locomotive', "locomotive engine例句：1. The railway motor is responsible for powering the train's movement.（铁路机车负责为火车提供动力。）"]
例句：
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1. The railway motor is responsible for powering the train's movement.
铁路机车负责为火车提供动力。
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2.The locomotives are the main source of energy for the train.
火车头是火车的主要能源来源。
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3. The engineer needs to inspect the railway motor before starting the journey.
工程师在开始旅程前需要检查铁路机车。