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单词
drawing timber
释义
drawing timber
drawing timber
[
¦drȯ·iŋ ′tim·bər
]
(mining engineering)
The act of withdrawing timber and other supports from abandoned or worked-out mines.
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bhsp
bhsp65 carboxy-terminal determinants
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bhste
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bhsz
bht
bhta
bhtb
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bhtbd
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bhtcl
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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:2025/11/29 16:03:56