| 单词 |
veratria |
| 释义 |
veratria Chem.|vəˈreɪtrɪə| [f. veratr-um + -ia1.] = veratrine.
1821Ure Dict. Chem., Veratria, a new vegetable alkali, discovered lately [in July, 1819] by MM. Pelletier and Caventou, in the..cevadilla, the..white hellebore, and the..meadow saffron. 1843Penny Cycl. XXVI. 251/1 Veratria is a white or greenish-white powder, which has a silky and crystalline appearance under the microscope. 1865Daily Tel. 20 Oct. 2/2 An alkaloid known as veratria or white hellebore. 1876Harley Royle's Mat. Med. 388 It..does not excite sneezing like the closely allied substance veratria. |

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