Coal Mining. Of coal or a coal seam: unworked, yet to be worked; in the earliest stages of being worked. Now rare.
| 单词 | θ210295 |
| 释义 | society > occupation and work > industry > mining > [adjective] > mined > of coal > not (3) whole1753 Coal Mining. Of coal or a coal seam: unworked, yet to be worked; in the earliest stages of being worked. Now rare. unwrought1789 Of coal: Not hewn out, excavated, or won. unworked1883 = unwrought, adj.1 3b. |
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