名词
中文翻译：测试
同义词：
['test', 'examination', 'trial']
例句：
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1. The new product underwent rigoroustesting before release.
新产品在发布前经过了严格的测试。
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2. The scientist conducted a thorough examinationof the sample.
科学家对样本进行了彻底的检查。
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3. The company is conducting a trialrun of its new software system.
公司正在对其新软件系统进行试运行。