{"桁渡":"1.渡桥。","桁架":"房屋、桥梁等的架空的骨架式承重结构。","桁条":"1.架在屋架或山墙上用以支承椽子或屋面板的横木。也称檩子。","桁杨刀锯":"1.泛指各种刑具。"}