单词：neural canal
neural canal的用法和样例：
例句
- Neanderthal skulls also show evidence of a large hypoglossal canal.尼安得特人头盖骨也证明了存在大量的舌下神经管。
- These are not derived from the neural crest, instead an outpouching of the neural tube generates the optic cup which, in turn, forms the retina.不过视网膜上皮的黑色素细胞是其中的例外，它们并非由神经脊产生，而是在神经管外囊生成的视杯产生。
- Because the spinal cord is encased within its bony canal, it cannot move away from the pressure and it becomes pinched.由于脊髓受到骨质椎管的限制，不能避开压迫物，而受到挤压。
- At the caudal end of the sacrum the roof of the vertebral canal is commonly deficient.在骶管末端，椎管往往缺损。
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