1550380 jmdict A [id=2292602] 裏切る[ichi1,news1,nf15] うらぎる[ichi1,news1,nf15] [1][v5r,vt] to betray; to turn traitor (to); to double-cross; to go back on; to be unfaithful (to) [2][v5r,vt] to disappoint; to let down