地下人行道 | |
bridg.constr. | pedestrian subway |
立体交叉 | |
bridg.constr. | overcrossing; interchange; separate grade crossing |
hydroel.st. | flyover crossing; overhead crossing; grade separation; overpass |
| |||
pedestrian subway | |||
pedestrian underpass; subway crossing |
地下人行道 : 9 phrases in 3 subjects |
Architecture | 1 |
Bridge construction | 2 |
Technology | 6 |