名词
中文翻译：稀有金属元素
同义词：
['rare metal', 'precious metal', 'rare earth element', 'rare-earth metal例句：1. The discovery of a new rare metal has sparked excitement among scientists.（新发现的稀有金属引起了科学家的兴奋。）']
例句：
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1. The discovery of a new rare metal has sparked excitement among scientists.
新发现的稀有金属引起了科学家的兴奋。
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2.Rare metals are often used in electronic devices due to their high conductivity.
由于其高导电性，稀有金属常用于电子设备中。
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3.The extraction and processing of rare metals require advanced technology.
稀有金属的提取和加工需要先进的技术。