详细解释:n. 钋
【化】 钋Po
【医】 钋(84号元素)
词型变化：
简写符号:Po英语解释：
名词 polonium:
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同义词：Po, atomic number 84