uraniumKK [jɚˈeniəm] ｜ /jɚˈeɪniəm/
GEPT 中高級
C2noun
A heavy, silvery-white, radioactive, toxic metallic element that comes in many isotopes. It is primarily used as fuel in nuclear reactors and in the production of nuclear weapons.
Scientists are conducting experiments to improve the efficiency and safety of uranium fuel in nuclear reactors.
鈾（放射性金屬元素）