短語(yǔ)詞組短語(yǔ)ore e deposit 礦床Banxiantimony ore -deposit 板溪銻礦ore -deposit formation 礦產(chǎn)形成nonmetallic ore -deposit 非金屬礦床fused ore spray deposit 熔融噴鍍覆層iron ore -deposit 鐵礦床Deep ore -deposit exploitation 深部礦床開(kāi)采 返回 ore deposit