形容词
中文翻译：血清学阴性的
同义词：
['negative serologically', 'serologicallynegative']
例句：
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1. The testresults were negative for the virus.
该病毒的检测结果为阴性。
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2. The patient's bloodtests came back negative.
患者的血液检测呈阴性。
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3.The diagnosis was confirmed with a negative result.
诊断结果为阴性，确认无误。