英语词汇tannic acid怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tannic acid
释义	tannic acid 简明释义单宁酸：一种存在于植物中的鞣质，常用于制作皮革和染料。网络释义 1 ?或鞣酸鞣质(Tannin)或鞣酸(Tannic Acids) 为一类分子比较大、可与蛋白质结合成不溶于水、沉淀的多元酚类衍生物的总称。具有涩味及收敛性，内服可作止泻药。短语 1 Rheum tannic acids 大黄又含大黄鞣酸 2 Rhrum tannic acids 此外还含有大黄鞣酸 3 compound tannic acids 复方鞣酸液
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