名词中文翻译1
中文翻译：Unknown
同义词：
['精密齿轮，精细齿轮，精密部件例句：1. The fine-pitch gear in the car is responsible for smooth acceleration.（汽车中的精细齿轮负责提供平稳的加速。）']
例句：
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1. The fine-pitch gear in the car is responsible for smooth acceleration.
汽车中的精细齿轮负责提供平稳的加速。
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2.The engineer used fine-pitch gear to reduce noise and vibration.
工程师使用精细齿轮来减少噪音和振动。
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3. Fine-pitch gears are often used in high-performance machinery to improve efficiency.
精细齿轮常用于高性能机械中以提高效率。