Answer | Crossword Clue |
---|---|
AQUA | ...-Lung (diver's device) |
lungful | mechanical device for regularly introducing fresh air into and withdrawing stale air from the lung respirator compare iron lung |
SNORKEL | Diver's device |
SCUBA | Diver's device |
SNORKEL | Diver's breathing device |
SCUBA | Deep-sea diver's device |