名词
中文翻译：测量角度的工具同义词
同义词：
['angle finder', 'protractor']
例句：
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1. The engineer used a protractor to measure the angle of the roof.
工程师使用一个量角器来测量屋顶的角度。
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2. The carpenter measured the length of the beam with a protractor.
木匠用一把量角器测量梁的长度。
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3. The surveyor used a protractor to measure the width of the road.
测量师用一把量角器来测量道路的宽度。