单词 | kino-tannin |
释义 | > as lemmaskino-tannin kino-tannin n. the varieties of tannic acid and tannin occurring in kino. ΚΠ 1852 C. Morfit Art of Tanning, Currying, & Leather-dressing (1853) 69 Kino-tannin forms a red mass, and yields no pyrogallic acid in dry distillation. < as lemmas |
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