名词
中文翻译：点齿轮
同义词：
['point-to-point transmission', 'point-to-point gearing']
例句：
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1. The new car has a point-to-point gearing system that makes it more efficient.
这款新车采用了点对点传动系统，使其更加高效。
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2.In the old days, people used to use point-to-point gearing for their farm machinery.
过去，人们使用点对点传动来驱动他们的农业机械。
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3.The engineer designed a point-to-point gearing system that could handle heavy loads without breaking down.
这位工程师设计了一个点对点传动系统，能够承受重载而不会发生故障。