名词
中文翻译：多孔涂层
同义词：
['permeable coating', 'porous material例句：1. The new paint on the wall is a porous coating that will protect it from scratches.（墙上的新油漆是一种多孔涂层，可以保护它免受刮擦。）2. The roof of the house has a porous coating that prevents water damage.（房子的屋顶有一个多孔涂层，防止水损害。）']
例句：
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1. The new paint on the wall is a porous coating that will protect it from scratches.
墙上的新油漆是一种多孔涂层，可以保护它免受刮擦。
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2. The roof of the house has a porous coating that prevents water damage.
房子的屋顶有一个多孔涂层，防止水损害。
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3. The car's body has a porous coating to protect it from rust.
汽车车身有一个多孔涂层来保护它免受生锈。