- (formal) not as important as the main aim, part, etc. of something次要的；附带的
- peripheral information辅助信息
- matters of peripheral concern周边问题
- peripheral to something Fund-raising is peripheral to their main activities.相对于他们的主要活动，筹集资金是次要的。🔊🔊
- (specialist) connected with the outer edge of a particular area外围的；周边的
- the peripheral nervous system周围神经系统
- peripheral vision周边视觉
- (computing计算机) (of equipment设备) connected to a computer与计算机相连的
- a piece of equipment that is connected to a computer外围设备；外部设备
- monitors, printers and other peripherals显示器、打印机及其他外围设备
Topics Computersc2