 |
| |||
| aperture; mouth (of a volcano); muzzle (of gun); crater | |||
| muzzle of gun | |||
| conduit; vent of eruption; vent | |||
| funnel (вулкана); crater (вулкана) | |||
| muzzle | |||
| loophole | |||
| vent (вулкана) | |||
| loop hole | |||
| funnel; orifice | |||
| жерло: 35 phrases in 8 subjects |
| Ecology | 1 |
| Engineering geology | 2 |
| Fish farming pisciculture | 1 |
| General | 5 |
| Geology | 15 |
| Makarov | 8 |
| Mechanic engineering | 1 |
| Volcanology | 2 |