noun 下载 🔗分享 天然磁石,磁铁矿. A naturally occurring magnet. Examples : "The child was amazed when the small iron nail stuck to the lodestone. " 当小铁钉吸附到那块天然磁石上时,那个孩子感到非常惊奇。 geology material physics science nature 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 磁铁矿,吸铁石。 The mineral magnetite. Examples : "The geologist identified the unusual rock as lodestone, a naturally magnetic form of magnetite. " 地质学家鉴定出这块不寻常的岩石是磁铁矿,也就是天然具有磁性的吸铁石。 mineral material geology substance 与AI对话词汇游戏阅读练习