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

Complexity \Com*plex"i*ty\, n.; pl. {Complexities}. [Cf. F.
   complexit['e].]
   1. The state of being complex; intricacy; entanglement.

            The objects of society are of the greatest possible
            complexity.                           --Burke.

   2. That which is complex; intricacy; complication.

            Many-corridored complexities Of Arthur's palace.
                                                  --Tennyson.