释义 |
par·sons·ite \ˈpärsənˌzīt, ˈpȧs-\ noun (-s) Etymology: French, from Arthur L. Parsons died 1957 Canadian mineralogist + French -ite : a mineral Pb2(UO2)(PO4)2.2H2O consisting of a hydrous lead uranyl phosphate found as a brownish powder in Katanga province, Congo |