名词
中文翻译：铂铱合金
同义词：
['platinum-iridium alloy例句：1. This platinirdium ring is the most valuable piece of jewelry in the world.（这个铂铱合金戒指是世界上最珍贵的珠宝。）2. The platinirdium engine is incredibly powerful and efficient.（铂铱合金发动机非常强大且高效。）']
例句：
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1. This platinirdium ring is the most valuable piece of jewelry in the world.
这个铂铱合金戒指是世界上最珍贵的珠宝。
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2. The platinirdium engine is incredibly powerful and efficient.
铂铱合金发动机非常强大且高效。
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3. The platinirdium material is used in cutting tools to increase their durability.
铂铱合金材料用于切削工具，以增加其耐用性。