noun🔗Share地球化学 The branch of chemistry that deals with the chemical composition of the Earth and other planets, and with the chemical processes that occur in the formation of rocks and minerals etc."The student studying geochemistry analyzed the rock sample to determine its age and origin. "学习地球化学的学生分析了这块岩石样本，以确定它的年代和来源。geologychemistryenvironmentsciencemineralChat with AIVocabulary GamePractice Reading
