预防免疫 yùfángmiǎnyì prophylactic inoculation Definitions Defs Origin Strokes Stroke Words Sentences Sents 预防免疫 預防免疫 yùfángmiǎnyì prophylactic inoculation The process of providing immunity through vaccination or other preventative medical treatments.
预防免疫 預防免疫 yùfángmiǎnyì prophylactic inoculation The process of providing immunity through vaccination or other preventative medical treatments.
