名词
中文翻译：荧光
同义词：
['luminescence', 'luminescent', 'emitted light']
例句：
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1.The fluorescent pens are used to indicate the presence of bacteria in the sample.
荧光笔用于指示样本中细菌的存在。
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2.The scientist found that the fluorescence of the sample was due to the presence of a rare element.
科学家发现样品的荧光是由于存在一种稀有元素所致。
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3.The new technology can detect the fluorescence of DNA molecules at a very low level.
这项新技术可以在非常低的水平上检测到DNA分子的荧光。