tannins
US /ˈtænɪnz/
UK /ˈtænɪnz/
复数名词
单宁
a yellowish or brownish bitter-tasting organic substance present in some galls, barks, and other plant tissues, used in leather production and ink manufacture, and as a medicinal astringent. Tannins are responsible for the astringency of red wine.
示例:
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The red wine had strong tannins, giving it a dry, complex flavor.
这款红酒含有浓郁的单宁，赋予其干涩而复杂的风味。
•
Some teas are high in tannins, which can sometimes cause a bitter taste.
有些茶富含单宁，有时会导致苦味。
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