leptocephalous

例句：

1. 1. The cephalic leptocephalous is the most prominent part of the skull.
   头骨的颅顶部分是最显著的部分。
2. 2. The leptocephalous area is where the brain and spinal cord meet.
   颅顶区是大脑和脊髓相遇的地方。
3. 3. The leptocephalous region is often associated with certain neurological conditions.
   颅顶区常常与某些神经性疾病相关联。