单词 | crenic |
释义 | crenicadj. Chemistry. crenic acid n. an organic acid, existing, according to Berzelius, in vegetable mould, and in ochreous deposits of ferruginous waters. (Watts.) ΚΠ 1838 T. Thomson Chem. Org. Bodies 147 Crenic Acid was discovered by Berzelius in the year 1832. 1863–72 H. Watts Dict. Chem. II. 103 Mulder represents crenic acid by the formula C12H12O8. This entry has not yet been fully updated (first published 1893; most recently modified version published online December 2019). < adj.1838 |
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