platinum

• 一种银白色、有光泽、耐腐蚀的重金属元素，主要用于珠宝、催化剂和电子器件中；也指这种金属本身。

A heavy, precious metallic element that is grey-white and resistant to corrosion, found in some nickel and copper ores as well as in native deposits.

不可数

1. Precious metalB2formal

   A heavy, precious, grey-white metallic element that is resistant to corrosion and tarnish, often found in nickel and copper ores or in native deposits.

   铂

   • Platinum is more valuable than gold in some markets.
   • The ring was made of pure platinum.
   • Platinum is used in catalytic converters for cars.

2. Color or qualityB1informal

   A silvery-white color or a term used to describe something of high quality or prestige.

   铂金色

   • She wore a platinum blonde wig.
   • The album went platinum after selling a million copies.
   • He received a platinum credit card with exclusive benefits.

   同义词goldsilver