名词
中文翻译：样本
同义词：
['specimen', 'trial', 'test']
例句：
-
1.The engineer sampled the new material to ensure its quality.
工程师取样检查新材料的质量。
-
2. The company is testing a new product on a small sample of customers.
公司正在对一小部分顾客进行新产品的测试。
-
3. The scientist collected samples from different locations for further analysis.
科学家从不同地点收集样本以供进一步分析。