名词
中文翻译：Unknown
同义词：
['red cement', 'red plaster', 'red mortar']
例句：
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1. The builder used red lead cement to waterproof the walls.
建筑工人使用红色水泥来防水墙壁。
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2. The painter applied red lead cement to the canvas to create a vibrant color.
画家在画布上涂上红色水泥以创造鲜艳的颜色。
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3. The construction site was covered in red lead cement dust, making it difficult for workers to breathe.
施工现场被红色水泥粉尘覆盖，使得工人们难以呼吸。