| 单词 | neocatechu |
| 释义 | > as lemmasneocatechu ΘΚΠ the world > matter > chemistry > organic chemistry > crystalline substances > [noun] > others > catechu > neocatechu neocatechu1854 1854 R. D. Thomson Cycl. Chem. 379/1 Neocatechu consists of tannin 32·2, gallic acid 35·, colouring matter 18·8, fibre, &c. 12·. < as lemmas |
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