Cover the burn with clean, non-fluffy material to protect from infection.

用干净的没有绒毛的材料包扎伤口来防止感染。

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This material has a durable and easy to clean surface.

这种材料的表面耐用并易一地清洗。

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These are the regulations concerning contamination by mildew in woolen or linen clothing, woven or knitted material, or any leather article, for pronouncing them clean or unclean.

无论是在羊毛衣服上，麻布衣服上，经上，纬上和皮子做的什么物件上，可以定为洁净或是不洁净。

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Furthermore, protected areas supply a range of ecosystem services to societies such as clean water, wild food and genetic material.

UNESCO: 2010 UK and Ireland Fellows

Aprimo lets users log in key variables--names of suppliers, material costs, deadlines--into clean-looking screen templates customized for particular campaigns.

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Abtech tried to get Smart Sponge deployed by contractors during the BP clean up, but they mostly balked at using the material because it did its job too well.

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