GbEng
他企图败坏对手名声反而自食其果, 被控以诽谤罪. His attempt to discredit his opponent boomeranged (on him) when he was charged with libel.
坏习惯败坏好风俗。 Bad habit corrupt good manners.
道德败坏的;堕落的 Morally corrupt; perverted.
藏污纳垢的地方肮脏的、令人恶心或道德败坏的场所 A filthy, disgusting, or morally corrupt place.