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单词 borehole
释义
borehole
bɔːʳhoʊl ˈbɔrˌhoʊl
Word forms: plural boreholes
N-COUNT (尤指为了寻找石油或水而在地上凿的)钻孔,井眼 A borehole is a deep round hole made by a special tool or machine, especially one that is made in the ground when searching for oil or water. (尤指为了寻找石油或水而在地上凿的)钻孔,井眼
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更新时间:2025/3/13 13:32:14