1. Her hair ripples in the spring breeze. ����ͷ���ڴ��������˰�Ʈ����
2. The small ripple split upon the beach . СС����������������ɳ̲�ϡ�
3. With electrode thickness increases, passband ripple becomes smaller, center frequency moves toward lower frequency. ���缫�������ʱ��ͨ�����������С������Ƶ�ʻή�͡�
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n.
1. a small wave on the surface of a liquid
2. (electronics) an oscillation of small amplitude imposed on top of a steady value v.
1. stir up (water) so as to form ripples
2. flow in an irregular current with a bubbling noise