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单词
mine props
释义
mine props
mine props
[
′mīn ‚präps
]
(mining engineering)
Sections of wood used for holding up pieces of rock in the roof of mines.
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rfy
rfyc
rfyd
rfyg
rfyha
rfyl
rfz
rfzc
r&g
r/g
rg
rg3
rg34
rg4n
rg58
rg6
rg8
rga
rgaa
rgaaf
rgac
rgacs
rgad
rgae
rgag
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2025/11/4 5:15:40