名词
中文翻译：电力机车
同义词：
['electric locomotive', 'electric traction engine', 'electric locomotives例句：1. The electric locomotive is a crucial part of the railway transportation system.（电力机车是铁路运输系统的关键部分。）2. The engineers are responsible for maintaining the safety and efficiency of the electric locomotive.（工程师们负责维护电力机车的安全和效率。）']
例句：
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1. The electric locomotive is a crucial part of the railway transportation system.
电力机车是铁路运输系统的关键部分。
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2. The engineers are responsible for maintaining the safety and efficiency of the electric locomotive.
工程师们负责维护电力机车的安全和效率。
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3. The electric locomotive has revolutionized the way we travel by rail.
电力机车已经彻底改变了我们通过铁路旅行的方式。