noun🔗Share溶鉱滓The slag or dross that remains after the smelting of metal from an ore."After the iron ore was heated and melted, the workers carefully removed the scoriae, the unwanted waste material floating on top. "鉄鉱石を加熱して溶かした後、作業員は上部に浮いている不要な廃棄物である溶鉱滓を慎重に除去しました。geologymaterialsubstanceindustryChat with AIVocabulary GamePractice Reading
noun🔗ShareスコリアRough masses of rock formed by solidified lava, and which can be found around a volcano's crater."After the eruption, hikers carefully navigated the sharp scoriae scattered around the volcano's crater. "噴火後、ハイカーたちは火山の火口の周りに散らばる鋭いスコリアを注意深く歩いた。geologymaterialChat with AIVocabulary GamePractice Reading
