1. Her mother is a woman with great refinement . ��ĸ����һ���dz����ŵ�Ů�ˡ�
2. METHODS To design the process of extraction and refinement screened reasonably. ����ͨ���������ɸѡ��������ȡ���ƹ��ա�
3. Knowledge is one thing, virtue is another; good sense is not conscience, refinement is not humility, nor is largeness and justness of view faith. ֪ʶ��һ���£�������������һ���¡����ⲻ�����ģ����Ų���ǫ�ã��㲩�빫���Ĺ۵�Ҳ����������
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n.
1. a highly developed state of perfection; having a flawless or impeccable quality
2. the result of improving something
3. the process of removing impurities (as from oil or metals or sugar etc.)
4. a subtle difference in meaning or opinion or attitude
5. the quality of excellence in thought and manners and taste