名词
中文翻译：封闭式的卷材
同义词：
['闭口卷筒纸，封闭卷筒纸例句：1. The construction site was covered with closed sheeting to protect the workers from dust.（施工现场被覆盖着封闭式卷筒纸，以保护工人免受灰尘侵害。）2. The company uses closed sheeting to reduce waste and save resources.（该公司使用封闭式卷筒纸来减少浪费并节约资源。）']
例句：
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1. The construction site was covered with closed sheeting to protect the workers from dust.
施工现场被覆盖着封闭式卷筒纸，以保护工人免受灰尘侵害。
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2. The company uses closed sheeting to reduce waste and save resources.
该公司使用封闭式卷筒纸来减少浪费并节约资源。
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3.The engineer carefully inspected the closed sheeting before starting the project.
工程师在开始项目之前仔细检查了封闭式卷筒纸。