1. We need to add a chevron board and so will need a pressing to hold it. ������Ҫ����һ���ⶥ����װ����������Ҫһ��ѹ�����ȶ�����
2. On the surface of the transmission drum are bare steel and rubber cover with chevron and diamond pattern. ������Ͳ��������¶����棬�����κ����λ������档
3. The boss of Chevron, America's second-biggest oil firm, also worries that "another period of tight supply" is at hand. �����ڶ���ʯ����ҵѩ�������ϰ�Ҳ���ġ���һ��ʯ��Ӧ�����ڡ�����������
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n.
1. V-shaped sleeve badge indicating military rank and service
2. an inverted V-shaped charge