抗体（血液中抵抗疾病或当某些物质进入身体时产生反应的物质）a substance that the body produces in the blood to fight disease, or as a reaction when certain substances are put into the body
n.
1.
〔生〕抗体
2.
【医学】抗体
n.
1.
aproteinproducedbyBcellsinthebodyinresponsetothepresenceofanantigen, e.g. abacteriumorvirus.