fac·tu·al /ˈfækʧəwəl, ʧəl, ˈfækʃwəl/
  (a.)事實的,實際的
  fac·tu·al a.
  1. of or pertaining to facts; as, factual inaccuracies. [R.]
  ◄ ►
  factual
       adj 1: of the nature of fact; having actual existence; "rocks and
              trees...the actual world"; "actual heroism"; "the
              actual things that produced the emotion you
              experienced" [syn: actual]
       2: of or relating to or characterized by facts; "factual
          considerations"
       3: existing in fact whether with lawful authority or not; "de
          facto segregation is as real as segration imposed by law";
          "a de facto state of war" [syn: de facto, actual]
          [ant: de jure]
       4: based on fact; "factual accuracy"; "a factual account"
       5: characterized by fact; "the factual aspects of the case"