名词
中文翻译:垂直指示器
同义词:
['vertical ruler', 'vertical bar例句:1. The engineer used a vertical indicator to measure the angle of the roof.(工程师用垂直指示器测量屋顶的角度。)']
例句:
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1. The engineer used a vertical indicator to measure the angle of the roof.
工程师用垂直指示器测量屋顶的角度。
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2.The architect drew a vertical indicator on the blueprint.
建筑师在蓝图上画了一条垂直指示线。
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3.The scientist used a vertical indicator to check the accuracy of the measurements.
科学家使用垂直指示器来检查测量的准确性。