immunodeficiency [ɪˌmju:noʊdɪˈfɪʃnsi]

例句:

• Fungal pneumonia is almost always linked to an immunodeficiency.
  来自BBC
• The Human Immunodeficiency Virus - a microscopic bug that infects humans.
  来自BBC
• human immunodeficiency virus or HIV
  人体免疫缺陷病毒，即HIV
  
• These conclusions have emerged from observations of persons exhibiting different states of immunodeficiency.
  这些结论是从观察人的各种免疫缺陷症状得出的.
  
• Objective: To review the pathogenic mechanism of acquired immunodeficiency syndrome ( AIDS ).
  目的: 对近年来获得性免疫缺陷综合征 ( AcquiredImmunodeficiencySyndrome,AIDS ) 的致病机理研究进展进行综述.
  
• Similar findings are found in monkeys infected with SIV, Simian Immunodeficiency Virus.
  来自VOA