| 单词 | taiguic acid |
| 释义 | > as lemmastaiguic acid taiguic acid n. Chemistry an acid obtained from this wood. ΘΚΠ the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [noun] > from wood taiguic acid1868 1868 H. Watts Dict. Chem. V. 655 Taiguic acid..occurs in the cold alcoholic extract of taigu wood. 1892 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) III. 119 Lapachic acid, C15H14O3; Oxy-amenyl-naphtho-quinone; Taiguic acid..a yellow colouring matter present in the ‘lapacho’ wood of a genus of the Bignoniaceæ. < as lemmas |
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