Montgomery suffered from a type of congenital heart disease.

蒙哥马利患有一种先天性心脏。

Montgomery suffered from a type of congenital heart disease.

刘易斯：蒙哥马利患有一种先天性心脏。

One is to shed light on the complicated process of embryological development, which might eventually lead to treatments for some congenital diseases.

一是阐明胚胎发育复杂过程，这最终可能导向对某些先天性疗法。

The little boy was born with a congenital disease, muscular dystrophy, which leads to a progressive weakening of the muscles and severe disability.

这个小男孩出生时患有先天性，肌肉萎缩症，导致肌肉逐渐变弱和严重残。