peripheral
英 [p?'r?f(?)r(?)l]
美[p?'r?f?r?l]
- adj. 外圍的;次要的;(神經(jīng))末梢區(qū)域的
- n. 外部設(shè)備
英英釋意
- 1. (computer science) electronic equipment connected by cable to the CPU of a computer;
- "disk drives and printers are important peripherals"