名词
中文翻译：混凝土层
同义词：
['concrete slab', 'concrete overlay', 'concrete topping']
例句：
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1. The engineer carefully poured the gunite layer to ensure it was level and smooth.
工程师小心翼翼地浇筑混凝土层，确保它平整光滑。
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2.The construction crew used gunite to reinforce the foundation of the new building.
建筑工人使用混凝土加固新建筑的基础。
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3.The contractor installed a gunite layer as an extra safety measure for the pedestrian walkway.
承包商在人行道上安装了一层混凝土作为额外的安全措施。