单词 | lignoin |
释义 | lignoinn. Chemistry. A brown substance (C20H23NO8) obtained by Reichel from old Huanuco bark. ΚΠ 1865 H. Watts Dict. Chem. III. 695. This entry has not yet been fully updated (first published 1903; most recently modified version published online June 2021). < n.1865 |
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