substantia [səb'stænʃɪr]

例句:

• These regions include the ventral tegmental area, substantia nigra and the striatum.
  来自SA
• At the left, normal numbers of neurons substantia nigra are pigmented.
  在左边黑质处是正常数目的神经元,并且出现色素沉着.
  
• The disease affects a small area of in the middle the brain called the substantia nigra.
  该疾病侵袭大脑中部一小部分被称为黑质的脑细胞.
  
• It is caused by the death of nerve cells in a midbrain area called substantia nigra.
  它是由于中脑塞梅林氏神经节中的神经细胞死亡导致的.