dis·loy·al /(ˌ)dɪsˈlɔɪ(ə)l/
 (a.)不實的,不義的,不忠的
 Dis·loy·al a.  Not loyal; not true to a sovereign or lawful superior, or to the government under which one lives; false where allegiance is due; faithless; as, a subject disloyal to the king; a husband disloyal to his wife.
    Without a thought disloyal.   --Mrs. Browning.
 Syn: -- Disobedient; faithless; untrue; treacherous; perfidious; dishonest; inconstant; disaffected.
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 disloyal
      adj 1: showing lack of love for your country [syn: unpatriotic]
             [ant: patriotic]
      2: deserting your allegiance or duty to leader or cause or
         principle; "disloyal aides revealed his indiscretions to
         the papers" [ant: loyal]