immunization
US /ˌim.jə.nəˈzeɪ.ʃən/
UK /ˌim.jə.nəˈzeɪ.ʃən/
1.
免疫, 接种
the action of making a person or animal immune to infection, typically by inoculation.
:
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Childhood immunization programs have significantly reduced the incidence of many diseases.
儿童免疫计划已显著降低了许多疾病的发病率。
•
The doctor recommended annual flu immunization.
医生建议每年进行流感免疫。