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单词 strough
释义

stroughv.

Etymology: ? Corrupt variant of trough v. (which, however, is not recorded in this sense).
Obsolete. rare.
transitive. ? To subject (a mineral deposit) to a process by which the ore or metal is separated from other matter.
ΘΚΠ
society > occupation and work > industry > working with specific materials > working with metal > work with metal [verb (transitive)] > extract from ore
stroughc1619
metallify1887
c1619 S. Atkinson Discov. Gold Mynes Scotl. (1825) 2 Sufficient water..with which all sorts of earth are to be washed or scowred, else buddled, and so stroughed.
This entry has not yet been fully updated (first published 1919; most recently modified version published online June 2021).
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更新时间:2024/11/10 22:36:38