ceratin 1
rzeczownikdomena: substancja
Princeton WordNet [ver.3.1]
Definicja
a fibrous scleroprotein that occurs in the outer layer of the skin and in horny tissues such as hair, feathers, nails, and hooves
a fibrous scleroprotein that occurs in the outer layer of the skin and in horny tissues such as hair, feathers, nails, and hooves
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