abutting

动词 abut:

1. lie adjacent to another or share a boundary
   同义词：border, adjoin, edge, abut, march, butt, butt against, butt on

形容词 abutting:

1. having a common boundary or edge; touching
   同义词：adjacent, adjoining, conterminous, contiguous, neighboring

1. The point of contact of two abutting objects or parts.
   接合点，结合器两物或两部分相接的那一点
2. The act or process of abutting.
   紧靠，毗邻紧靠的动作或过程