名词
中文翻译：Unknown
同义词：
['gear running', 'gears running', "gears in motion例句：1. The car's engine is running smoothly.（汽车的引擎正在平稳运转。）2. The train's wheels are running on the tracks.（火车的轮子正在铁轨上运行。）"]
例句：
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1. The car's engine is running smoothly.
汽车的引擎正在平稳运转。
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2. The train's wheels are running on the tracks.
火车的轮子正在铁轨上运行。
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3.The generator is running at full capacity.
发电机正在满负荷运转。