ankylosing spondylifis

• 强直性脊柱炎

ankylosing spondylifis的用法和样例：

例句

1. Ankylosing Spondylitis is caused by a variety of causes of disease, only one of the genetic etiology, is not the only impact of this disease factors.
   强直性脊柱炎是多种病因所致的疾病，遗传只是其中的一个病因，并不是影响本病的惟一因素。