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裂隙英文(裂缝英文)
裂隙,fracture,音标,读音,翻译,英文例句,英语词典 裂隙 1. The mechanics of water inflow from coal floor fissure in Yongc...
裂隙,fracture,音标,读音,翻译,英文例句,英语词典 裂隙 1. The mechanics of water inflow from coal floor fissure in Yongc...