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西班牙语
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单语范例（未经PONS编辑处理）
One of the most visible uses for unbleached kraft pulp is to make brown paper shopping bags and wrapping paper where strength is particularly important.
en.wikipedia.org As more time passes, there is a higher chance that the photons will split an unbleached photopigment because the rate of regeneration will have surpassed the rate of bleaching.
en.wikipedia.org The items ranged from unbleached coffee filters to organic lawn and garden fertilizer.
en.wikipedia.org This occurs several times, to ensure that all accessible fluorophores are bleached since unbleached fluorophores are exchanged for bleached fluorophores, causing movement through the cell membrane.
en.wikipedia.org Gauze may be bleached and scoured (like medical quality) or unbleached quality that contains more contaminants.
en.wikipedia.org