资料来源 : pyDict

不觉痛苦或不动情之状态,无感觉,无感情

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

Impassibility \Im*pas`si*bil"i*ty\, a. [L. impassibilitas: cf.
   F. impassibilit['e].]
   The quality or condition of being impassible;
   insusceptibility of injury from external things.