border

writing paper with a black border.饰有黑边的信纸

border area,边境区域

border region,边界地区

on the border of,临近；将要

border on,接界；相邻于；近似于

border trade,边境贸易

border crossing,边境通道，过境处

border collie,博德牧羊犬

cross border,跨境；[纺]交叉边纹

border line,边界线；图廓线

border irrigation,畦灌；带状灌溉

border disputes,边境争端

over the border,出界；越过国境

border gateway protocol,边界网关协议

brush border,刷毛缘；刷状缘

border gateway,边界网关（位于自治域之间的路由器）

border upon,相邻

border effect,n. 边界效应