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单词 drawhole
释义

drawhole

[ draw-hohl ]
/ ˈdrɔˌhoʊl /

noun Mining.

a funnel-shaped vertical opening cut at the bottom of a stope, which permits the loading of ore into conveyances in the passageways below.
Also called glory hole, mill hole.

Origin of drawhole

draw + hole

Words nearby drawhole

drawer sign, draw fire, draw game, draw-gate, draw gear, drawhole, draw in, drawing, drawing account, drawing board, drawing card
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2025/1/24 6:28:30