资料来源 : pyDict

不测的事,可能发生的事,可能性

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

Eventuality \E*ven`tu*al"i*ty\, n.; pl. {Eventualities}. [Cf. F.
   ['e]ventualit['e].]
   1. The coming as a consequence; contingency; also, an event
      which comes as a consequence.

   2. (Phren.) Disposition to take cognizance of events.

资料来源 : WordNet®

eventuality
     n : a possible event or occurrence or result [syn: {contingency},
          {contingence}]