noun🔗Share岩石学The study of the origin, composition and structure of rock."The geology student's research project focused on petrology, exploring the different types of rocks found in the local area. "地質学の学生の研究プロジェクトは岩石学に焦点を当て、地元で見つかるさまざまな種類の岩石を調査しました。geologyscienceChat with AIVocabulary GamePractice Reading