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单词 gummic
释义 gummic, a. Chem.|ˈgʌmɪk|
[f. L. gumm-i gum n.2 + -ic.]
gummic acid: an acid obtained from gum = Arabic acid (see Arabic a. 2).
1838T. Thomson Chem. Org. Bodies 157 Gummic acid was discovered by M. Simonin about the year 1830.1880Encycl. Brit. XI. 275/2 Gummic acid.
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