同义词： doomed

• no longer in your possession or control; unable to be found or recovered

  "a lost child"; " lost friends"; " his lost book"; " lost opportunities"

• having lost your bearings; confused as to time or place or personal identity

  同义词： confused disoriented

• spiritually or physically doomed or destroyed

  "lost souls"; " a lost generation"; " a lost ship"; " the lost platoon"

• not gained or won

  "a lost battle"; " a lost prize"

• incapable of being recovered or regained

  "his lost honor"

• not caught with the senses or the mind

  "words lost in the din"

  同义词： missed

• deeply absorbed in thought

  "lost in thought"

  同义词： bemused deep in thought(p) preoccupied

• no longer known; irretrievable

  "a lost art"; " lost civilizations"

  同义词： forgotten

• perplexed by many conflicting situations or statements; filled with bewilderment

  "she felt lost on the first day of school"

  同义词： baffled befuddled bemused bewildered confounded confused mazed mixed-up at sea

• unable to function; without help

  同义词： helpless