单词	外成矿床
释义	同外成矿床--外生矿床
随便看	radio play radio polarimeter radiopolarogram radiopolarographic detector radiopolarography radio position finding radio position-fix radio position fixing system radio positioning radio positioning system radiopositioning system radiopotassium dating radiopotentiation radio pratique radio pratique message radiopraxis radiopraxis--radiotherapy radiopraxis，radiotherapy radiopress radio pressure test radio program radio programme radio promotion radio propagation radio propagation prediction