详细解释:【医】 胎儿成红细胞增多病, 新生儿成红细胞增多病
英语解释：
名词 erythroblastosis fetalis:
severe anemia in newborn babies; the result of Rh incompatibility between maternal and fetal blood; typically occurs when the child of an Rh-negative mother inherits Rh-positive blood from the father; can be diagnosed before birth by amniocentesis