immunological disorder in which some part of the body's immune system is inadequate and resistance to infectious diseases is reduced
immunodeficiency详细解释
im.mu.no.de.fi.cien.cy n.（名词）【复数】im.mu.no.de.fi.cien.cies An innate, acquired, or induced inability to develop a normal immune response.免疫缺陷：先天的、后天的或诱发的正常免疫反应能力的缺失 【引伸】 im.munodefi.cient adj.（形容词）
