资料来源 : pyDict

论证可能性

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

Demonstrability \De*mon`stra*bil"i*ty\, n.
   The quality of being demonstrable; demonstrableness.

资料来源 : WordNet®

demonstrability
     n : capability of being demonstrated or logically proved [syn: {provability}]