| |||
| 支柱; 支承柱 | |||
|
supporting post : 8 phrases in 4 subjects |
| Bridge construction | 3 |
| Hydroelectric power stations | 1 |
| Technology | 3 |
| Volleyball | 1 |
| |||
| 支柱; 支承柱 | |||
|
supporting post : 8 phrases in 4 subjects |
| Bridge construction | 3 |
| Hydroelectric power stations | 1 |
| Technology | 3 |
| Volleyball | 1 |