peripheral[英][pəˈrɪfərəl][美][pəˈrɪfərəl]adj.外围的; 次要的; （神经）末梢区域的; n.外部设备; 复数：peripherals例句:1.They are powerfully reinforced by banks with investments in the peripheral countries. 他们得到了在外围国家有投资的银行的强大支持。 2.Austerity has led peripheral governments to cut back spending on public works. 紧缩已迫使外围国家政府削减公共事务方面的支出
