| 单词 | potassa fusa |
| 释义 | > as lemmaspotassa fusa b. Potassium hydroxide, KOH; caustic potash. More fully potassa fusa [ < potassa n. + classical Latin fūsa , feminine of fūsus , past participle of fundere to pour out, to melt (see found v.3)] .liquor potassae: see the first element. ΚΠ 1824 Lancet 18 Jan. 85/2 The way it was used by baking the potassa fusa, and applying it to the fore part of the scrotum. 1832 W. F. Tolmie Jrnl. (1963) 61 Whately advocates the potassafusa [etc.]. 1885 G. L. Goodale in A. Gray & G. L. Goodale Bot. Text-bk. (ed. 6) II. i. i. 36 Lignose: insoluble in water, alcohol, ether, and ammonia; soluble in solutions of potassa and soda. 1887 Chem. News 22 Apr. 188/2 The decomposition by potassa of the diacetones. 1895 New Sydenham Soc. Lexicon Potential cautery, nitrate of silver..or Potassa fusa, as distinct from the Actual cautery, or red-hot iron. < as lemmas |
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