wài​wéi

periphery

外围 外圍 wài​wéi
periphery noun
the surrounding area or outer layer of a central object; the outskirts of a place
fringe
relating to people or organizations that surround a central group, such as sympathizers or peripheral sub-groups

Frequency

Movie subtitles
3.25 per million appears in 1% of films
Written text
8.55 per million

Sources