cranial sutures

例句：

1. 1. The child's skull was severely deformed dueto a cranial suture thathad not closed properly.
   由于颅缝没有正常闭合，这个孩子的头骨严重变形。
2. 2. In some cases, the cranial sutures may be fusedtogether, leading to an abnormal shape ofthe skull.
   在某些情况下，颅缝可能融合在一起，导致头骨形状异常。
3. 3.Cranial sutures are importantfor the development of the brain and nervoussystem.
   颅缝对于大脑和神经系统的发展非常重要。