英日字典: double_cross
    The double_cross has 2 Senses.
-  double-crossing, double cross
-  寝返り
- an act of betrayal; "he gave us the old double cross"; "I could no longer tolerate his impudent double-crossing"
- 裏切り行為
-  double cross
-  裏切る
- betray by double-dealing
- 裏表のある言行により裏切る