polonium

polonium读音音标

英 [pəˈləʊniəm]

美 [pəˈloʊniəm]

polonium意思解释

n.

钋；

英英释义

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

同义词：Poatomic number 84

双语例句

用作名词(n.)Polonium is used to set off a nuclear bomb.钋被用来引爆炸弹。Polonium is a naturally radioactive metallic element.钋是一种具有天然辐射性的金属元素。