immune

immune
adjective
  1. resistant to a particular infection or toxin owing to the presence of specific antibodies or sensitized white blood cells
    免疫的
    they were naturally immune to hepatitis B.
    他们生来对乙型肝炎免疫。
    ■protected or exempt, especially from an obligation or the effects of something
    受保护的;免除的(尤指不尽义务的;不受影响的)
    they are immune from legal action.
    他们免受诉讼。
    ■[predic.]not affected or influenced by something
    不受影响的
    no one is immune to his immense charm.
    无人不受他巨大魅力的吸引。
    ■[attrib.](Biology)of or relating to immunity
    (生)(与)免疫(有关)的
    the body's immune system.
    机体的免疫系统。
语源
  1. late Middle English (in the sense 'free from (a liability'): from Latin immunis 'exempt from public service or charge', from in- 'not' + munis 'ready for service'. Senses relating to physiological resistance date from the late 19th cent
英语宝典
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