气雾免疫 qìwùmiǎnyì aerosol immunization Definitions Defs Origin Strokes Stroke Words Sentences Sents 气雾免疫 氣霧免疫 qìwùmiǎnyì aerosol immunization A medical or veterinary method of vaccination using an aerosol spray to deliver vaccines through the respiratory tract.
气雾免疫 氣霧免疫 qìwùmiǎnyì aerosol immunization A medical or veterinary method of vaccination using an aerosol spray to deliver vaccines through the respiratory tract.
