资料来源 : pyDict

可防守,可维持,可主张

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

Tenability \Ten`a*bil"i*ty\, n.
   The quality or state of being tenable; tenableness.

资料来源 : WordNet®

tenability
     n : the quality of being plausible or acceptable to a reasonable
         person; "he questioned the tenability of my claims" [syn:
          {reasonableness}, {tenableness}]