名词
中文翻译：覆盖层
同义词：
['overlay', 'covering', 'cover例句：1. The roof of the house has a covering layer of tiles.（这栋房子的屋顶覆盖着一层瓦片。）2. The new road is covered with snow during winter.（冬天，这条新路被雪覆盖。）']
例句：
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1. The roof of the house has a covering layer of tiles.
这栋房子的屋顶覆盖着一层瓦片。
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2. The new road is covered with snow during winter.
冬天，这条新路被雪覆盖。
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3.The engineer carefully removed the covering layer of ice from the pipes.
工程师小心翼翼地从管道中移除了冰层的覆盖。