资料来源 : pyDict

易变的,不安定的,富於变化的

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

Changeful \Change"ful\, a.
   Full of change; mutable; inconstant; fickle; uncertain.
   --Pope.

         His course had been changeful.           --Motley.
   -- {Change"ful*ly}, adv. -- {Change"ful*ness}, n.

资料来源 : WordNet®

changeful
     adj : such that alteration is possible; having a marked tendency
           to change; "changeable behavior"; "changeable moods";
           "changeable prices" [syn: {changeable}] [ant: {unchangeable}]