These genes are involved in a number of inherited metabolic disorders, including Tay Sachs, a rare,incurable and usually fatal disease that causes the destruction of nerve cells in young children.

VOA: standard.2010.02.11

It's a devastating, frequently fatal infectious disease.

它是一种毁灭性的,频繁发病的致命疾病

耶鲁公开课 - 生物医学工程探索课程节选

It's a devastating, frequently fatal infectious disease.

它是一种毁灭性的,频繁发病的致命疾病

耶鲁公开课 - 生物医学工程探索课程节选