您要查找的是不是：
- 变坡线路纵断 track rolling profile
- 纵断器 slitter
- 纵断图 profile
- 纵断坡度 Longitudinal Slope For Grade Line
- 纵 vertical
- 断线 wire break
- 地质纵断图 geological profile
- 挂断电话 buzz off
- 纵欲 lechery
- 剪断 shear
- 纵梁 longeron
- 拉断 snap
- 横断 transection
- 藕断丝连 (of lovers etc.) separated but still in each other's thoughts
- 骄纵 arrogant
- 断肠 heartbroken
- 纵列 tandem
- 买断 buy out
- 纵切 sliver
- 断货 supply shortage
