1. There are two kinds of people in our world, the optimistic and the pessimistic. �����ǵ����������������������ˣ��ֹ��ߺͱ����ߡ�
2. In difficult or critical times some comrades often have doubts about the survival of Red political power and become pessimistic. ��Щͬ־�����Ѻ�Σ����ʱ���������������ĺ�ɫ��Ȩ�Ĵ��ڣ����������۵�������
3. Greenspan indicated he is pessimistic as to whether the United States and the larger world economy can avert a recession altogether. ����˹��ָ���������������������羭���Ƿ�����ȫ����һ�ξ���˥�ˣ��ĸб��ۡ�
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adj.
1. expecting the worst in this worst of all possible worlds