| 单词 | θ7170 | 
| 释义 | the world > the earth > minerals > types of mineral > sulphates > 			[noun]		 > sulphates of two elements (22)		 Subcategories:— 			copper-aluminium			(2)		 — 			potassium magnesium			(2)		 — 			hydrous or hydrated			(13)		 — 			acidic			(1)		 — 			others			(4)		 | 
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英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。