| |||
patrol boat; patrol yacht; spitkit; watchboat | |||
guard boat; guard ship; patrol vessel; picket ship; watch boat |
巡逻 艇 : 43 phrases in 10 subjects |
Air defense | 2 |
Aviation | 2 |
Earth sciences | 1 |
Electronics | 1 |
General | 6 |
International trade | 1 |
Nautical | 3 |
Shipbuilding | 10 |
Space | 6 |
Technology | 11 |