platinum

详细解释:n. 白金, 铂, 银灰色
【化】 铂Pt
【医】 铂(78号元素)

英语解释：

名词 platinum:

a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits同义词：Pt, atomic number 78