Common Meanings
1
pú镤
Protactinium (Pa) is a rare, radioactive metallic element, with its most stable isotope being 231Pa.
镤是一种稀有的放射性金属元素。
Protactinium is a rare radioactive metallic element.
In ancient times, an unrefined form of copper or iron.
在古代文献中，未经冶炼的铜矿石常被称为‘镤’。
In ancient literature, unsmelted copper ore was often referred to as 'pú'.