资料来源 : pyDict

暂时性

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

Temporariness \Tem"po*ra*ri*ness\, n.
   The quality or state of being temporary; -- opposed to
   perpetuity.

资料来源 : WordNet®

temporariness
     n : the property of lasting only a short time