名词
中文翻译：测试
同义词：
['test', 'check', 'verify']
例句：
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1. The engineer conducted a thorough tab test on the new machine before it was put into use.
工程师在机器投入使用前对其进行了彻底的测试。
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2. The scientists performed several tab tests to determine the effectiveness of the new drug.
科学家们进行了几次测试，以确定新药的有效性。
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3. Before releasing the product, the company conducted a rigorous tab test to ensure its safety and efficacy.
在产品发布之前，公司进行了严格的测试，以确保其安全性和有效性。