tannin
US /ˈtæn.ɪn/
UK /ˈtæn.ɪn/
名詞
單寧
a yellowish or brownish bitter-tasting organic substance present in some galls, barks, and other plant tissues, used in leather production and ink manufacture. It is also found in red wine, tea, and some fruits, contributing to their astringency.
範例:
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The strong tea had a high concentration of tannin.
濃茶中含有高濃度的單寧。
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Red wines are known for their rich tannin content.
紅酒以其豐富的單寧含量而聞名。