# tannin ##### 词义 - 英：/ˈtænɪn/； 美：/ˈtænɪn/ - #词性/n 单宁；鞣质；单宁酸 ##### 例句 - Indirect determination of tannin in traditional Chinese medicine by linear scanning polarography - 线性扫描极谱法间接测定中药中的单宁 - Besides , the polyphenol such as tannin , metal ions such as Fe , and ethanol would also induce protein precipitate in yellow rice wine . - 酒体中的多酚（单宁）、金属离子（如铁）、乙醇也会引起蛋白质沉淀。 - Mechanism and Technological Design of Fuel Gas Desulfurization by Tannin Extract Process - 燃气栲胶脱硫机理与工艺设计