 |
| |||
| to board skin | |||
| |||
| coarse; harsh; rough; unpolished | |||
| astringent | |||
| |||
| rough; uneven | |||
| rough (scaber); scabrous (scaber) | |||
| |||
| ladder; washboard | |||
|
asperas : 20 a las frases, 10 temas |
| Agricultura | 3 |
| Bacteriología | 1 |
| Ciencias naturales | 3 |
| General | 1 |
| Ictiología | 3 |
| Industria | 5 |
| Medicina | 1 |
| Piscicultura piscicultura | 1 |
| Silvicultura | 1 |
| Tecnología | 1 |