rachitis是什么意思

n.佝偻病,脊柱炎

1、Rachitis is a disease caused by a deficiency of vitamin D.
佝偻病是由维生素D缺乏引起的疾病。
2、Children with rachitis often have weak bones and deformed limbs.
患有佝偻病的儿童往往骨骼脆弱，四肢变形。

佝偻病