edging
名词 edging:
border consisting of anything placed on the edge to finish something (such as a fringe on clothing or on a rug)
动词 edge:
advance slowly, as if by inches
provide with a border or edge
lie adjacent to another or share a boundary
同义词:border, adjoin, edge, abut, march, butt, butt against, butt on
provide with an edge
同义词:edge