铁水 铁水的英文 英语翻译 molten ironliquid iron; melted iron; molten iron 拓展翻译 铁水浇铸床pig bed铁水静压力ferro-static pressure铁水泥iron cement铁水预处理pretreatment of hot metal铁水珠iron shot碎铁bushelling隧道铸铁圈tunnel casting ring羧高铁血红素hematin踏阶连接角铁foot step fastening angle钛磁铁矿titanic magnetite钛酸亚铁ferrous titanate钛铁ferro-titanium钛铁合金ferro-titanium钛铁矿ilmenite; iserite; mohsite; titanic iron ore钛铁砂iserite钽铁矿tantalite碳化铁cementiteiron carbide碳化铁体cementite碳混铁carburite碳酸氢亚铁ferrous bicarbonate