non·mor·al /ˈnɑnˈmɔrəl, ˈmɑr-/
  (a.)與道德無關的
  Non·mor·al a. Neither moral nor immoral; having no connection with morals; not within the sphere of morals or ethics; not ethical; as, imagination is of its nature nonmoral; infants are nonmoral.
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  nonmoral
       adj : lying outside the bounds of morals or ethics; "imagination
             is of its nature nonmoral"; "infants are nonmoral"