imperforate [ɪm'pɜ:fərɪt]

例句:

• The diagnosis of imperforate anus is made by inspection of the perineum.
  肛门闭锁的诊断靠会阴的望诊即可.
  
• Imperforate anus is perhaps not the most description of the anorectal malformations under discussion.
  肛门闭锁一词对于讨论肛门直肠畸形并不太确切.
  
• Objective To probe into the value of imperforate hymen diagnosed by ultrasound.
  目的探讨处女膜闭锁的超声诊断价值.