 |
| |||
| vagues f; ondulations f | |||
| corrugation f; microsillon m | |||
| bois pommelé; gondolement m; bois ondé; fil ondulé | |||
| |||
| petites ondulations | |||
| 波纹: 20 phrases in 7 subjects |
| Agriculture | 2 |
| Electric motors | 1 |
| Electronics | 1 |
| Entomology | 3 |
| Ichthyology | 6 |
| Mathematics | 5 |
| Wood processing | 2 |