名词中文翻译1
中文翻译：Unknown
同义词：
['verification', 'verification', 'inspection']
例句：
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1.The engineer checked the safety of the new machine before it was put into use.
工程师在机器投入使用前检查了其安全性。
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2. The teacher checked the homework and gave feedback to the students.
老师检查了作业并对学生进行了反馈。
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3.The doctor checked the patient's blood pressure and advised him to take medicine regularly.
医生检查了病人的血压，并建议他定期服药。