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单词 quinotannic
释义 quinoˈtannic, a. Chem.
[f. quin-a + -o- + tannic.]
quinotannic acid, a form of tannic acid found in cinchona bark. Hence quinoˈtannate.
1868Watts Dict. Chem. V. 30 Quinotannic acid is a light-yellow, friable, very hygroscopic mass, which becomes electric by friction.Ibid., The quinotannate of lead.
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