| |||
| scats (Scatophagus) | |||
| one-way glass window; one-way mirror | |||
|
argus : 38 phrases in 9 subjects |
| Aviation | 2 |
| Communications | 1 |
| Entomology | 22 |
| Environment | 2 |
| General | 1 |
| Ichthyology | 1 |
| Industry | 5 |
| Natural resourses and wildlife conservation | 1 |
| Ornithology | 3 |
| |||
| scats (Scatophagus) | |||
| one-way glass window; one-way mirror | |||
|
argus : 38 phrases in 9 subjects |
| Aviation | 2 |
| Communications | 1 |
| Entomology | 22 |
| Environment | 2 |
| General | 1 |
| Ichthyology | 1 |
| Industry | 5 |
| Natural resourses and wildlife conservation | 1 |
| Ornithology | 3 |