sulci [sʊlsɪ]

例句:

• The gyri are narrowed and the sulci widened toward to frontal pole.
  脑回变窄,脑沟向着前端变宽.
  
• Paracolic sulci are lateral depressions of the peritoneum investing the cecum.
  结肠旁沟是腹膜侧方围绕盲肠的凹陷.
  
• The yellow - tan exudate of acute bacterial meningitis seen here obscures the sulci.
  急性细菌性脑膜炎棕黄色渗出物使脑沟模糊不清.