免疫系统miǎnyìxìtǒngTop 25000Meanings1. immune systemCharacters used免to excuse sb疫epidemic系system统to gatherExamples1这个zhège团体tuántǐ内nèi的de每个měige人rén，像xiàng是shì一个yīge健康jiànkāng的de人rén体内tǐnèi免疫系统miǎnyìxìtǒng里lǐ的de细胞xìbāo。Every person in this community is like a cell in the immune system of a healthy human body.