母子垂直感染 mǔzǐchuízhígǎnrǎn mother-to-infant transmission Definitions Defs Origin Strokes Stroke Words Sentences Sents 母子垂直感染 mǔzǐchuízhígǎnrǎn mother-to-infant transmission transmission of a disease or infection from a mother to her baby during pregnancy, childbirth, or breastfeeding
母子垂直感染 mǔzǐchuízhígǎnrǎn mother-to-infant transmission transmission of a disease or infection from a mother to her baby during pregnancy, childbirth, or breastfeeding
