1. Experts said it is an evident sign of a worsening recession. ר�ҳ������������ý�һ��˥�˵����Ա�־��
2. Do not increase dose if worsening renal function or hyperkalemia. �������ܶ��Ѫ֢��Ҫ���Ӽ�����
3. It is time for the government and people to take action to solve the worsening pollution problem. ���ڸ��������������ȡ�ж�������������ص���Ⱦ�����ʱ���ˡ�
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n.
1. process of changing to an inferior state
2. changing something with the result that it becomes worse adj.
1. changing for the worse