| 单词 | red iron vitriol | 
| 释义 | > as lemmasred iron vitriol ΚΠ 1828    Edinb. Jrnl. Sci. 9 48 		(title)	  				On botryogene, the native red iron-vitriol of Fahlun. 1837    J. D. Dana Syst. Mineral. 180  				Botryogen..Native Red Iron Vitriol of Fahlun. < as lemmas  | 
	
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