名词
中文翻译：样本
同义词：
['specimen', 'lot', 'specimen', 'sample', 'test sample', 'trial sample']
例句：
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1.The company will send a sample of its new product to each customer.
公司将向每个客户发送新产品的样本。
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2.The scientist analyzed the sample and found it to be contaminated with chemicals.
科学家分析了样本，发现它被化学物质污染了。
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3.The police collected a sample from the crime scene for further analysis.
警方从犯罪现场收集了一个样本以便进一步分析。