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
例句
用作名词(n.)
Platinum is used to make jewelry.白金常常用来做珠宝饰物。
In Germany an album gets Gold-status for100.000 CDs and Platinum for200.000 CDs.在德国，金唱片销量10万，白金唱片销量20万。
Metals commonly mixed with gold are nickel, platinum, and copper.通常与金混合的金属有镍、铂和铜。
用作形容词(adj.)
The fountain pen has a transparent barrel and on that is encrusted a skeletonized platinum and white gold cover.这支自来水笔有一个透明的墨水囊，上面缠绕着镂空的铂及覆盖有白金。
