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. |