1. The actor has feathers on his backside. �����Աƨ���϶�����ë����
2. He can take his fine and stuff it up his backside! �������������ķ���������ĺ���
3. The backside of impeller:due to special design of backside impeller, the pressure on the stuffing box is minimum. Ҷ�ֱ���������Ҷ�ֱ����������ƣ����������ϵIJ���ѹ��������С��
ӢӢ����
n.
1. the side of an object that is opposite its front
2. the fleshy part of the human body that you sit on