浓集铀 nóngjíyóu enriched uranium Definitions Defs Origin Strokes Stroke Words Sentences Sents 浓集 濃集 nóngjí to concentrate to concentrate; to enrich; to amass or collect through condensation铀 鈾 yóu uranium uranium (U), a heavy silver-white radioactive metallic element used as a fuel for nuclear power and in nuclear weapons
