disappointment和depression,hopelessness ,despair,desperation的区别...答:多看例句![A] disappointment =失望. "to her disappointment , there was no chance to talk privately with the President."<同义词: sadness, regret, dismay, sorrow, dispiritedness,despondency, distress, chagrin, disenchantment, disillusionment,displeasure, dissatisfaction, disgruntlement.> [B]...