名词中文翻译1
中文翻译：Unknown
同义词：
['connecting gear', 'coupling', 'joint', 'coupling gear']
例句：
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1. The engineer designed a new link gear to improve the efficiency of the machinery.
工程师设计了一种新的联轴器，以提升机械设备的效率。
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2. The old car had a worn-out link gear that needed to be replaced.
旧车有一个磨损的联轴器需要更换。
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3. The machine's link gear is responsible for transmitting power from the engine to the wheels.
机器的联轴器负责将发动机的动力传递给车轮。