基本解释n.磁铁矿同根派生 magnetite相关词英汉例句用作名词 (n.)They have just found a magnetite in this region.他们在这个地区刚刚发现一个磁铁矿。Scientists had long thought that no animal could manufacture magnetite.长期以来科学家们一直认为没有动物可在体内合成磁性物质。magnetite更多例句