n. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
n. 铀
[化] 铀U
1. Uranium is used as fuel in nuclear power plants.
铀被用作核电站的燃料。
2. The discovery of uranium changed the course of energy production.
铀的发现改变了能源生产的进程。
3. Some countries have large reserves of uranium for energy needs.
一些国家拥有大量铀储备以满足能源需求。