peripheral
US /pəˈrɪf.ɚ.əl/
UK /pəˈrɪf.ɚ.əl/

形容词
名词
1.
外围设备, 外部设备
a device that is connected to a computer but is not an essential part of it, such as a printer or scanner
示例:
•
I need to buy a new peripheral for my computer, maybe a better mouse.
我需要为我的电脑买一个新的外围设备,也许是一个更好的鼠标。
•
Printers, scanners, and external hard drives are common computer peripherals.
打印机、扫描仪和外置硬盘是常见的电脑外围设备。
在 Lingoland 学习这个单词