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单词 cupriferous
释义 cupriferous, a.|kjuːˈprɪfərəs|
[f. as prec. + -ferous.]
Yielding copper.
1784Kirwan Min. (1796) II. 109 Cupriferous native silver.c1830H. T. De la Beche Elem. Geol. (L.), The whole cupriferous district of North Wales.1879Cassell's Techn. Educ. IV. 225/1 Arsenical or cupriferous pyrites.
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更新时间:2024/12/22 13:11:30