(n) (comp) LRC
Longitudinal Redundancy Check
(exp) by a comfortable margin
(n) (obsc) alkene
olefin
olefine
(n) naphthenic hydrocarbon
(exp) (id) Scratch my back and I'll scratch yours
(exp) (id) Life is an unknown cource
(n) aluminium hydroxide (aluminum)
(n) underwater navigation
(n) underwater videography dive
(exp) to generate electricity by hydraulic power
(n) sodium bicarbonate (NaHCO3)
(n) (obsc) alkyne
(n) (comp) nickel metal hydride battery
(n) sodium hydrogen sulfite
(exp) (id) Water seeks its own level
(n) dive on an underwater scooter
diver propulsion vehicle dive
(n) rematch due to overlong (over 10 min) sumo bout
(n) (comp) content model nesting level
(n) Law Concerning Special Measures for Conservation of Lake Water Quality (1984)
(exp) (id) Even Homer sometimes nods
(n) dive on an underwater scooter
diver propulsion vehicle dive
(exp) Even if thirsty not to drink from "Robber's Spring"
A proverb meaning not to lower oneself to unjust acts no matter how desperate
(English equivalent) The eagle does not hunt flies
(n) underwater naturalist dive
(exp) to make a leap into the dark
to take the plunge
to jump in at the deep end
(n) underwater naturalist dive
(exp) (id) You may take a horse to the water, but you cannot make him drink