名词
中文翻译：王冠齿轮
同义词：
['crown gear', 'crown wheel例句：1. The crown gear is responsible for transmitting power to the engine.（王冠齿轮负责将动力传输到发动机。）']
例句：
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1. The crown gear is responsible for transmitting power to the engine.
王冠齿轮负责将动力传输到发动机。
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2.The crown gear is a critical component of the transmission system.
王冠齿轮是传动系统的关键部件。
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3. The crown gear is designed to minimize friction and improve efficiency.
王冠齿轮设计来减少摩擦，提高效率。