1. Blue symbols sadness and sometimes coarseness. ��ɫ��ʱ�������Ʊ�������ʱ���������ࡣ
2. His symbol is the spear. ����˹�������dz�ì��
3. In fact, his symbol is the cornucopia. ʵ���ϣ����������Ƿ���֮�ǡ�
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n.
1. an arbitrary sign (written or printed) that has acquired a conventional significance
2. something visible that by association or convention represents something else that is invisible