1. 悬跨：suspended solids 悬浮体 | suspended span 悬跨 | suspended span beam 悬跨梁
2. 悬跨度 、悬孔：suspended solid | 悬移固体 ,浮游物 \r\n | suspended span | 悬跨度 、悬孔 \r\n | suspended truss | 悬桁架 \r\n
3. 悬跨;吊孔：锚跨;锚孔 anchor span | 悬跨;吊孔 suspended span | 桥梁上部结构 superstructure