1. Energy could simply run rampant and own other energy. ����ֻ�ǻ�������ת��ӵ������������
2. Resources are allotted higgledy-piggledy, and duplication of effort is always rampant. ����Դ����߶Ȼ��ң��ظ���Ŭ��Ҳ���������ơ�
3. It is only in 2007 that the domestic real estate market speculation rampant, and even spread. ��ֻ����˵��2007����ڷ��ز��г�Ͷ������ʢ�У������ڷ��ġ�
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adj.
1. unrestrained and violent
2. rearing on left hind leg with forelegs elevated and head usually in profile
3. (of a plant) having a lush and unchecked growth