| |||
| 直通线 | |||
| 正线【铁】; 贯通电线路; 槽线; 铁路直通线; 开放线 | |||
| |||
| 直通线; 槽线 | |||
| |||
| 直通线 | |||
|
through line : 28 phrases in 11 subjects |
| Advertising | 1 |
| Earth sciences | 3 |
| Electronics | 2 |
| Football | 1 |
| General | 4 |
| Oil / petroleum | 2 |
| Plastics | 2 |
| Project management | 1 |
| Rail transport | 4 |
| Scientific | 1 |
| Technology | 7 |