資料來源 : pyDict

有兩副面孔的,懷二心的,口是心非的

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Janus-faced \Ja"nus-faced`\, a.
   Double-faced; deceitful.

   {Janus-faced lock}, one having duplicate faces so as to go
      upon a right or a left hand door, the key entering on
      either side indifferently. --Knight.

資料來源 : WordNet®

Janus-faced
     adj 1: having or concerned with polarities or contrasts; "a
            Janus-faced view of history"; "a Janus-faced policy"
     2: marked by deliberate deceptiveness especially by pretending
        one set of feelings and acting under the influence of
        another; "she was a deceitful scheming little thing"-
        Israel Zangwill; "a double-dealing double agent"; "a
        double-faced infernal traitor and schemer"- W.M.Thackeray
        [syn: {ambidextrous}, {deceitful}, {double-dealing}, {duplicitous},
         {two-faced}, {double-faced}, {double-tongued}]
     3: having two faces--one looking to the future and one to the
        past; "Janus the two-faced god" [syn: {two-faced}]