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单词 θ6397
释义
the world > the earth > minerals > ore > [noun] > metal ore (163)
metal orea1387

metal stone1612

†(a) the ore of a metal (obsolete); (b) a combination of shale and sandstone (now rare).

thracksat1678

(See quot. 1678.)

minera1755

The matrix in which a metal or precious stone was formerly believed to grow; the ore of a metal (see also quot. 1890). Also figurative, esp. in…

Subcategories:

— iron ore (57)
— silver ore (6)
— gold-copper ore (1)
— copper ore (20)
— lead ore (22)
— tin ore (10)
— nickel ore (1)
— zinc ore (21)
— antimony ore (3)
— manganese ore (4)
— alum ore (4)
— sulphur ore (3)
— uranium ore (5)
— vanadium, uranium, or radium ore (2)
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更新时间:2024/12/25 0:32:57