名词
中文翻译：白金
同义词：
['platinum', 'palladium', 'iridium']
例句：
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1.This necklace is made of platinum and has a beautiful shine.
这条项链是用铂金制成的，闪耀着美丽的光泽。
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2.The platinum ring was given as a wedding gift by her husband.
铂金戒指是她的丈夫作为婚礼礼物送给她的。
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3.Platinum is a rare and valuable metal that is often used in jewelry.
铂金是一种稀有而珍贵的金属，常用于制作珠宝。