 |
| |||
| barrage flottant; barrage souple; barrière flottante; barrière souple; floating barrage; boom m | |||
|
floating barrier : 1 短语, 1 学科 |
| 一般 | 1 |
|
| |||
| barrage flottant; barrage souple; barrière flottante; barrière souple; floating barrage; boom m | |||
|
floating barrier : 1 短语, 1 学科 |
| 一般 | 1 |