1. Students are flocking to such fields as genetics and molecular biology. ��ѧ�����ڴ������������Ŵ�ѧ�ͷ�������ѧ��������о���
2. Eagles fly alone, but sheep flock together. ��ӥ�����裬��Ⱥ������档
3. They are the beauty in our life and a flock of flying angels forever. �����������ģ������ǵ������У�һȺ���е���ʹ��ֱ����Զ��
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n.
1. a church congregation guided by a pastor
2. a group of birds
3. (often followed by `of') a large number or amount or extent
4. an orderly crowd
5. a group of sheep or goats v.
1. move as a crowd or in a group
2. come together as in a cluster or flock