名词
中文翻译：血样
同义词：
['blood sample', 'blood specimen']
例句：
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1.The doctor ordered a blood sample to check her health.
医生要求她抽血检查健康状况。
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2.Blood samples are collected from different parts of the body for analysis.
为了分析，从身体的不同部位收集了血液样本。
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3. The study found that blood samples taken during the pandemic had unique genetic markers.
研究发现，在疫情期间采集的血液样本具有独特的遗传标记。