Verge

權杖 /权杖

quánzhàng

(rod or staff of office)

界限

jièxiàn

(extreme limit)

邊 /边

biān

(edge or border)

邊緣 /边缘

biānyuán

(edge or border)

邊際 /边际

biānjì

(extreme limit)

接近

jiējìn

(to come very close)

瀕臨 /濒临

bīnlín

(to come very close)