名词
中文翻译：样本
同义词：
['specimen', 'specimen', 'test sample']
例句：
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1.The scientists collected a variety of samples for their experiment.
科学家们收集了各种样本进行实验。
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2.The company sent out a sample of its new product to review.
公司发布了新产品的样品以供审查。
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3.The teacher asked the students to take a sample of their homework.
老师要求学生们提交一份作业样本。