发育不全的

His children were dwarfed by insufficient food.

他的儿女因营养不良而育不全。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例胎儿示21三体的若干征象：包括鼻骨育不全、牙育不全、小颌和尿道。

It is suggested that lumbosacral agenesis, a severe congenital defect, might be one of the anomalies of diabetic embryopathy.

病例示腰育不全可能是母亲糖尿病所导致胚胎病变的一种，且无论有无接受胰岛素治疗，先天畸形仍可能形成。