>

plutonium

/plu:'tәuniәm/

★☆☆☆☆

📖 中文释义

  1. n. 钚
  2. [化] 钚Pu
📘 English Definition（英文释义）
  1. n. a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239