动词
中文翻译：检测
同义词：
['discover', 'observe', 'perceive']
例句：
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1.The detective was able to solve the case by analyzing the evidence.
侦探通过分析证据解决了案件。
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2. The scientist detected a chemical reaction in the air.
科学家在空气中发现了化学反应。
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3.She detected the presence of a hidden compartment in the old book.
她在旧书中发现了一个隐藏的抽屉。