名词中文翻译
中文翻译：铅锤
同义词：
['铅锤，铅垂线，铅垂面例句：1. The plumbum was used to measure the height of a building.（铅锤被用来测量建筑物的高度。）']
例句：
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1. The plumbum was used to measure the height of a building.
铅锤被用来测量建筑物的高度。
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2.The engineer used the plumbum to level the floor.
工程师用铅锤来平整地板。
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3.The plumbum was used as a reference point for measuring angles.
铅锤用作测量角度的参考点。