1. What if the world is just a big disappointment? ���������������һ���ܴ��ʧ��?
2. "Why? You need to study at home?" I felt disappointment grabbing me. ��Ϊʲô������Ҫ�ڼ�ѧϰ�����Ҹе���Щʧ����ץ������
3. He who dedicates his time, skill and strength to service can never meet defeat, distress or disappointment. He will have no foe, no fatigue, no fear. ����ʱ�䡢���ܺ�����ȥ������ˣ���Զ�����������ۡ������ʧ�⡣��û�е��ˣ�Ҳ����ƣ�룬����֪��ʲô�����־塣
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n.
1. a feeling of dissatisfaction that results when your expectations are not realized
2. an act (or failure to act) that disappoints someone