名词
中文翻译：抗原
同义词：
['抗原来自，抗体来源例句：1. The study of Hantigens is crucial for understanding the immune response.（研究抗原对于理解免疫反应至关重要。）']
例句：
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1. The study of Hantigens is crucial for understanding the immune response.
研究抗原对于理解免疫反应至关重要。
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2.Antigens are proteins that trigger an immune response when they come into contact with our bodies.
抗原是蛋白质，当它们接触到我们的身体时会引发免疫反应。
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3. Researchers have identified several new antigens that could be used to develop vaccines.
研究人员已经识别出几种新的抗原，这些抗原可以用来开发疫苗。