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riboflavin signifas en esperanta

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riboflavin [riboflavins] (the vitamin B2, riboflavin)
noun
[UK: ˌraɪ.bəʊ.ˈfleɪ.vɪn]
[US: ˌraɪbo.ʊ.ˈfleɪ.vɪn]

riboflavinonoun

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