A complex of birth defects including cardiac, cranial, facial, or neural abnormalities and physical and mental growth retardation, occurring in an infant as a result of excess alcohol consumption by the mother during pregnancy.胎儿性酒精综合症：出现在婴儿期的由于母亲在怀孕期间酗酒而造成的出生缺陷综合症，包括心脏、颅、面部或神经畸形以及身体和智力生长迟缓