im·mor·al /(ˌ)ɪ(m)ˈmɔrəl, ˈmɑr-/
  (a.)不道德的,邪惡的
  Im·mor·al a.  Not moral; inconsistent with rectitude, purity, or good morals; contrary to conscience or the divine law; wicked; unjust; dishonest; vicious; licentious; as, an immoral man; an immoral deed.
  Syn: -- Wicked; sinful; criminal; vicious; unjust; dishonest; depraved; impure; unchaste; profligate; dissolute; abandoned; licentious; lewd; obscene.
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  immoral
       adj 1: violating principles of right and wrong [ant: moral, amoral]
       2: not adhering to ethical or moral principles; "base and
          unpatriotic motives"; "a base, degrading way of life";
          "cheating is dishonorable"; "they considered colonialism
          immoral"; "unethical practices in handling public funds"
          [syn: base, dishonorable, dishonourable, unethical]
       3: morally unprincipled; "immoral behavior"
       4: characterized by wickedness or immorality; "led a very bad
          life" [syn: bad]
       5: marked by immorality; deviating from what is considered
          right or proper or good; "depraved criminals"; "a
          perverted sense of loyalty"; "the reprobate conduct of a
          gambling aristocrat" [syn: depraved, perverse, perverted,
           reprobate]