单词：abutments
(abutment 的复数) n. 邻接, 接界, 桥台
[医] 桥基, 基牙
[医] 桥基, 基牙
plural of abutment
n. point of contact between two objects or parts
n. a masonry support that touches and directly receives thrust or pressure of an arch or bridge
n. point of contact between two objects or parts
n. a masonry support that touches and directly receives thrust or pressure of an arch or bridge