mass vaccinations翻译

mass vaccinations的基本解释

读音: 美: 英:

大规模接种疫苗:在短时间内为大量人群接种疫苗以预防疾病的行动。

例句

At the same time, WHO and its partners recommend reactive mass vaccinations targeted at the highest risk groups: usually people between the ages of 2 and 30 years.同时,世卫组织及伙伴建议有针对性地大规模接种疫苗,目标为高最危群体,通常是2 - 30岁人群。
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