polonium

美音音标: [pə'ləʊniəm] polonium
英音音标: [pə'ləʊniəm] result.0.expl|add:"

解释
钋;

同义
po polonium atomic number 84
词性
n
解释
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
示例
None