名词
中文翻译：钯
同义词：
['platinum', 'platinum group metals (PGMs)', 'noble metals']
例句：
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1.The palladium in the jewelry is very valuable.
这件珠宝中的钯非常珍贵。
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2. The palladium was used to make coins and medals.
钯被用来制作硬币和奖章。
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3.Palladium is a rare and valuable metal that is often used in jewelry.
钯是一种稀有且珍贵的金属，常用于制作珠宝。