unacknowledged [ˌʌnəkˈnɑ:lɪdʒd]

例句:

• This tradition goes totally unacknowledged in official guidebooks.
  这种传统在正式的指导手册中根本未得到承认。
  
• Johnny and Guy are the greatest unacknowledged pop songwriters in Britain.
  约翰尼和盖伊是英国最了不起的、还未被公众认可的流行歌曲创作者。
  
• Unresolved or unacknowledged fears can trigger sleepwalking.
  残留在心里的或不为人知的恐惧都可能引发梦游。
  
• He is perceptive in shining light on the unacknowledged array of dimensional hierarchy.
  来自SA
• Under this reading, Sudan and South Sudan have been carrying out a sort of low-level, unacknowledged war for some time.
  来自BBC
• Your letter underlines the often unacknowledged importance of grandparents and highlights how isolated parenting can be.
  来自THETIMES