 |
| |||
| 吊绳 | |||
| 瀑布线 | |||
| 滚落线; 直接下滑线 | |||
| 起重索; 跌水线; 吊索 | |||
| |||
| 瀑布线 | |||
|
fall line : 23 phrases in 11 subjects |
| Aviation | 1 |
| Commerce | 1 |
| Economics | 6 |
| Engineering geology | 1 |
| Football | 1 |
| General | 4 |
| Heavy equipment vehicles | 1 |
| Project management | 1 |
| Public security | 1 |
| Space | 1 |
| Technology | 5 |
|
| |||
| 吊绳 | |||
| 瀑布线 | |||
| 滚落线; 直接下滑线 | |||
| 起重索; 跌水线; 吊索 | |||
| |||
| 瀑布线 | |||
|
fall line : 23 phrases in 11 subjects |
| Aviation | 1 |
| Commerce | 1 |
| Economics | 6 |
| Engineering geology | 1 |
| Football | 1 |
| General | 4 |
| Heavy equipment vehicles | 1 |
| Project management | 1 |
| Public security | 1 |
| Space | 1 |
| Technology | 5 |