背信行為

はいしんこうい

noun

•

breach of faith, breach of trust, act of disloyalty

背	stature, height, back, behind, disobey, defy, go back on, rebel
信	faith, truth, fidelity, trust
行	going, journey, carry out, conduct, act, line, row, bank
為	do, change, make, benefit, welfare, be of use, reach to, try, practice, cost, serve as, good, advantage, as a result of