英语词汇“blast hole, borehole”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	blast hole, borehole
释义	blast hole, borehole 炮眼；在爆破介质中钻凿的用以装药爆破的孔眼。在露天爆破中通称“炮孔”。
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