DICT.TW Dictionary Taiwan

 in·abil·i·ty /ˌɪnəˈbɪləti/
 無能,無力

 In·a·bil·i·ty n.  The quality or state of being unable; lack of ability; lack of sufficient power, strength, resources, or capacity.
    It is not from an inability to discover what they ought to do, that men err in practice.   --Blair.
 Syn: -- Impotence; incapacity; incompetence; weakness; powerlessness; incapability. See Disability.
 ◄ ►

 inability
      n 1: lack of ability (especially mental ability) to do something
           [ant: ability]
      2: lacking the power to perform [syn: unfitness] [ant: ability]