名词
中文翻译：刻槽指示器
同义词：
['notch indicator', 'notch gauge', 'notch locator例句：1. The engineer used a notch indicator to mark the depth of the cut.（工程师使用刻槽指示器来标记切割的深度。）2. The notch indicator was crucial for ensuring accurate measurements.（刻槽指示器对于确保精确测量至关重要。）']
例句：
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1. The engineer used a notch indicator to mark the depth of the cut.
工程师使用刻槽指示器来标记切割的深度。
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2. The notch indicator was crucial for ensuring accurate measurements.
刻槽指示器对于确保精确测量至关重要。
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3. The notch indicator helped the technician quickly locate the cutting tool.
刻槽指示器帮助技术人员迅速定位切割工具。