polonium
/pә'lәuniәm/
📖 中文释义
- n. 钋
- [化] 钋Po
📘 English Definition（英文释义）
- n. a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
/pә'lәuniәm/