先天性缺陷 xiāntiānxìngquēxiàn birth defect Definitions Defs Origin Strokes Stroke Words Sentences Sents 先天性缺陷 xiāntiānxìngquēxiàn birth defect a physical or functional abnormality present at birth; congenital defect
先天性缺陷 xiāntiānxìngquēxiàn birth defect a physical or functional abnormality present at birth; congenital defect
