動(dòng)詞 abut:

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

形容詞 abutting:

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

1. The point of contact of two abutting objects or parts.
   接合點(diǎn)，結(jié)合器兩物或兩部分相接的那一點(diǎn)
2. The act or process of abutting.
   緊靠，毗鄰緊靠的動(dòng)作或過(guò)程