资料来源 : pyDict

略微,有一点

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

Appreciable \Ap*pre"ci*a*ble\, a. [Cf. F. appr['e]ciable.]
   Capable of being appreciated or estimated; large enough to be
   estimated; perceptible; as, an appreciable quantity. --
   {Ap*pre"ci*a*bly}, adv.

资料来源 : WordNet®

appreciably
     adv : to a noticeable degree; "they weather was appreciably
           colder"