| |||
| drawbridge; drawing-bridge | |||
| gangway; airstairs (вбудований у фюзеляж повітряного судна); bridge; ramp; steps | |||
| trap; traprock; cank | |||
| companion way | |||
| ladder; stairs; staircase; ship's ladder | |||
| separator | |||
| interceptor | |||
|
трап : 51 phrases in 11 subjects |
| Airports and air traffic control | 1 |
| Aviation | 27 |
| Botany | 1 |
| Construction | 1 |
| General | 3 |
| Military | 1 |
| Nautical | 9 |
| Oil and gas | 2 |
| Space | 1 |
| Technology | 2 |
| Transport | 3 |