 |
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| écho du terrain | |||
| écho de sol | |||
| |||
| échos de sol | |||
| écho de sol | |||
| 英语 词库 | |||
| |||
| The desired echoes received from the ground by an airborne radar | |||
|
ground return : 7 短语, 3 学科 |
| 电机 | 1 |
| 运输 | 2 |
| 通讯 | 4 |
|
| |||
| écho du terrain | |||
| écho de sol | |||
| |||
| échos de sol | |||
| écho de sol | |||
| 英语 词库 | |||
| |||
| The desired echoes received from the ground by an airborne radar | |||
|
ground return : 7 短语, 3 学科 |
| 电机 | 1 |
| 运输 | 2 |
| 通讯 | 4 |