| 词汇 | potash |
| 词根词缀 | 词源： 1648, loan-translation of Du. potaschen, lit. "pot ashes," so called because it was originally obtained by soaking wood ashes in water and evaporating the mixture in an iron pot. Cf. Ger. Pottasche, Dan. potaske, Swed. pottaska. See also potassium. Fr. potasse (1577), It. potassa are Gmc. loan-words. |
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