高浓缩铀 gāonóngsuōyóu highly enriched uranium Origin Definitions Defs Strokes Stroke Words Sentences Sents 高 gāo adjective high high; tall; above average in height, level, or degree浓缩铀 濃縮鈾 nóngsuōyóu enriched uranium uranium that has been processed to increase the concentration of the isotope uranium-235; often used as fuel for nuclear reactors