名词
中文翻译：指示指针
同义词：
['indicator', 'indicator pointer例句：1. The indicating pointer on the computer screen shows the current temperature.（电脑屏幕上的指示器显示当前温度。）']
例句：
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1. The indicating pointer on the computer screen shows the current temperature.
电脑屏幕上的指示器显示当前温度。
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2. The doctor used an indicating pointer to show the patient the correct treatment.
医生使用指示器指针向病人展示正确的治疗方式。
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3. The new car has an indicating pointer that shows fuel levels.
新车有一个指示器指针，显示燃油水平。