adj.外围的；不重要的

n.外围设备

We dealt with the peripheral aspects of a cost reduction program. 我们谈到了降低成本计划的一些外围问题。

The talks made progress on peripheral issues, but failed to resolve the main dispute between the two sides. 谈判在次要的问题上取得了进展,但是没能解决双方的主要争端。

Unfortunately, the speeds of peripheral devices have not kept pace. 不幸的是外围设备的速度跟不上主机。

It minimizes distortion and peripheral vignetting at the wide end. 资讯科技将扭曲和在广泛的结束使晕映的外围设备减到最少。

n.外围设备；处部设备

名词peripheral的复数形式.

adv.外围地；外面地