 |
| |||
| 开叫; 开叫 | |||
| 开递盘 | |||
| 开盘; 开价; 递价 | |||
| opening bid: 29 phrases in 10 subjects |
| Bridge card game | 9 |
| Commerce | 1 |
| Economy | 3 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 7 |
| Hydroelectric power stations | 1 |
| International trade | 1 |
| Project management | 3 |
| Technology | 2 |
| Textile industry | 1 |