名词中文翻译1
中文翻译：Unknown
同义词：
['painted insulation', 'varnished insulation', 'varnished insulating material']
例句：
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1. The new roof is lined with varnished insulation to keep the house warm in winter.
新屋顶用涂漆绝缘材料填充，以在冬天保持房屋温暖。
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2. The engineer used varnished insulation to make the building more energy-efficient.
工程师使用涂漆绝缘材料使建筑更节能。
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3.The old wooden door was replaced with varnished insulation to improve soundproofing.
旧木门被涂漆绝缘材料替换，以提高隔音效果。