Read Edit View history 单宁 dānníng tannin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 单宁/ 單寧 dānníng tannin tannin or tannic acid, a bitter-tasting substance found in plants and used in leather tanning and wine production Edit Delete References Add reference variant 单宁酸/單寧酸 → 单宁/單寧 Edit Delete
单宁/ 單寧 dānníng tannin tannin or tannic acid, a bitter-tasting substance found in plants and used in leather tanning and wine production Edit Delete