noun🔗Share抗原，免疫原 A substance that induces an immune response, usually foreign."The flu virus contains an antigen that triggers your body to produce antibodies and fight off the infection. "流感病毒含有一种抗原，它会刺激你的身体产生抗体，从而抵抗感染。medicinebiologybiochemistryorganismChat with AIVocabulary GamePractice Reading
