采煤
[cǎi méi]
new
采煤的英文翻译
基本释义
参考释义
- 采煤 [cǎi méi]
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- excavate coal; coal mining; coal extraction; coal cutting:
extract coal from seams 从矿层中采煤
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短语采煤包工butty-gang采煤工作面机械{矿} coal face machinery采煤工作区{矿} bank采煤回收率coal recovery采煤联合机continuous miner采煤装煤机getterloader
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