资料来源 : pyDict

不劳而获的,自然得到的,不相称的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Unearned \Un*earned"\, a.
   Not earned; not gained by labor or service.

   {Unearned increment} (Polit. Econ.), a increase in the value
      of land due to no labor or expenditure on the part of the
      owner, but to natural causes, such as the increase of
      population, the growth of a town in the vicinity, or the
      like. Some hold that this should belong to the nation.

资料来源 : WordNet®

unearned
     adj : not gained by merit or labor or service; "accepted the
           unearned rewards that came his ways as well as the
           unearned criticism"; "unearned income"; "an unearned
           run" [ant: {earned}]