名词
中文翻译：黄金分析器
同义词：
['gold tester', 'gold analyzer', 'gold analyzer instrument']
例句：
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1. The goldanalyzer was used to test the purity of the gold coins.
黄金分析器被用来测试金币的纯度。
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2.The gold analyzer is essential for detecting any traces of illegal activities in the gold market.
黄金分析器对于检测黄金市场中任何非法活动的痕迹至关重要。
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3.The gold analyzer was used to identify the origin of the gold bars.
黄金分析器被用来识别黄金条块的来源。