1. He abstained from voting at the end of the debate. ���۽���ͶƱʱ������Ȩ�ˡ�
2. About how different farm animals adapt themselves to abstain, digest and utilize food under different environmental conditions. ��Ҫ�ǹ��ڲ�ͬũ������������Ӧ�������в�ʳ������������ʳ�
3. In Ramadan, adult Muslims, save the sick and those traveling, abstain from food, drink, smoking and sex between dawn and sunset. ��ի�£����˲��˺���������ij�����˹�֣�������������֮�䣬��ֹ��ʳ�����̺������
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v.
1. refrain from voting
2. choose not to consume