 |
| |||
| bugle; alarm horn | |||
| horn; signaling horn | |||
| army bugle | |||
| signal bugle | |||
| hooter | |||
| audible warning device | |||
| |||
| audible warning device | |||
| |||
| bugles | |||
|
Signalhorn : 4 短语, 2 学科 |
| 一般 | 3 |
| 通讯 | 1 |
|
| |||
| bugle; alarm horn | |||
| horn; signaling horn | |||
| army bugle | |||
| signal bugle | |||
| hooter | |||
| audible warning device | |||
| |||
| audible warning device | |||
| |||
| bugles | |||
|
Signalhorn : 4 短语, 2 学科 |
| 一般 | 3 |
| 通讯 | 1 |