dysosteogenesis

例句：

1. 1.The child's skeletaldysplasia was diagnosed during the firstyear of life.
   这个孩子的骨骼发育不全在出生的第一年被诊断出来。
2. 2. Skeletal dysplasia is a conditionthat affects the development of bones and joints in children.
   骨骼发育不全是一种影响儿童骨骼和关节发展的疾病。
3. 3. In somecases, skeletal dysplasia can lead to severe physical disabilities.
   在某些情况下，骨骼发育不全可能导致严重的身体残疾。