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单词
room mining, chamber mining
释义
room mining, chamber mining
房式采煤法; 每隔一定距离开采煤房,在煤房之间保留煤柱以支撑顶板的采煤方法。
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baldovin
Baldoyle
baldoyles
bald patch
bald patches
bald-pate
baldpate
baldpated
bald-pated
baldpates
Bald pine
Baldr
Baldramsdorf
baldred
bald-rib
baldrib
baldric
baldrich
baldrick
baldric(k)
baldricked
baldricks
baldrics
baldricss
baldridge
英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2025/4/21 17:50:52