rickets

n. 佝偻病
【医】 佝偻病

rick.ets

n.(used with a sing. or pl. verb)（名词）（与单数或复数动词连用）
A deficiency disease resulting from a lack of vitamin D or calcium and from insufficient exposure to sunlight, characterized by defective bone growth and occurring chiefly in children.Also called rachitis
佝偻病，软骨病：由缺乏维生素D或钙及日晒不足导致的缺陷疾病，症状为有缺陷的骨质发育，主要发生于儿童中也作 rachitis

来源：
[Origin unknown]
[语源未知]