名词
中文翻译：变色龙
同义词：
['chromophore', 'chromatographer例句：1. The chromatographer was able to identify the chemical composition of the sample.（这位色谱分析师能够识别出样品的化学成分。）2. The chromatographer used a specialized device to analyze the sample.（这位色谱分析师使用了一种专门的设备来分析样品。）3. The chromatographer discovered that the sample contained trace amounts of heavy metals.（这位色谱分析师发现样本中存在微量的重金属。）']
例句：
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1. The chromatographer was able to identify the chemical composition of the sample.
这位色谱分析师能够识别出样品的化学成分。
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2. The chromatographer used a specialized device to analyze the sample.
这位色谱分析师使用了一种专门的设备来分析样品。
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3. The chromatographer discovered that the sample contained trace amounts of heavy metals.
这位色谱分析师发现样本中存在微量的重金属。