1. But this is an experience of mind, there is no imbalance. ������һ�����飬��̬��Ҳû��ʲô��ƽ�⡣
2. Experts say the cause involves a chemical imbalance in the brain. ר��˵ԭ����������ڻ�ѧ��Ʒ�IJ�ƽ�⡣
3. But we should also clearly see that there is still imbalance in development in various areas, instability in fertility levels in many regions, and the high birth rate in others. ��ҲҪ���ѵؿ�����Ŀǰ�������ļƻ�����������չ��ƽ�⣬�������������ˮƽ�����ȶ������ֵ������˿ڳ����ʻ��Ƚϸߣ�
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n.
1. a lack of balance or state of disequilibrium
2. (mathematics) a lack of symmetry