名词短语
中文翻译：承载指针
同义词：
['Bearing indicator', 'Pointing indicator例句：1. The bearing pointer on the dial indicates the direction of rotation.（表盘上的承载指针指示了旋转方向。）']
例句：
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1. The bearing pointer on the dial indicates the direction of rotation.
表盘上的承载指针指示了旋转方向。
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2.The engineer used a bearing pointer to measure the distance between the two points.
工程师使用承载指针测量了两点之间的距离。
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3. The new model car has a bearing pointer that is easy to read in low light conditions.
新款汽车的承载指针在低光条件下易于阅读。