名词
中文翻译：前水平尺
同义词：
['front ruler', 'front scale例句：1. The engineer used a front horizontal scale to measure the length of the wall.（工程师使用前水平尺来测量墙的长度。）']
例句：
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1. The engineer used a front horizontal scale to measure the length of the wall.
工程师使用前水平尺来测量墙的长度。
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2.The carpenter used a front horizontal scale to mark the floor before painting it.
木匠使用前水平尺在油漆地板之前标记地板。
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3. The architect used a front horizontal scale to ensure that the building was level and square.
建筑师使用前水平尺确保建筑物是水平的和方形的。