 |
| |||
| 泄水; 放水 | |||
| 排水 | |||
| water release: 30 phrases in 6 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 13 |
| Nautical | 1 |
| Technology | 13 |
|
| |||
| 泄水; 放水 | |||
| 排水 | |||
| water release: 30 phrases in 6 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 13 |
| Nautical | 1 |
| Technology | 13 |