bud·dle /ˈbʌdḷ/
淘汰盤
Bud·dle n. Mining An apparatus, especially an inclined trough or vat, in which stamped ore is concentrated by subjecting it to the action of running water so as to wash out the lighter and less valuable portions.
Bud·dle, v. i. Mining To wash ore in a buddle.
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