adjoin
/əˈdʒɔɪn/verb
with obj.
1- be next to and joined with (a building, room, or piece of land)与（建筑, 房间, 土地）邻接, 毗邻：
the dining room adjoins a conservatory
饭厅邻接着暖房
as adj. adjoining the adjoining room.毗邻的房间。
1.1
- archaic & technical add or join something to〈古, 技〉增加, 连接, 结合。
词源
Middle English: from Old French ajoindre, from Latin adjungere, from ad- 'to' + jungere 'to join'.