snorkel
名词 snorkel:
breathing device consisting of a bent tube fitting into a swimmer's mouth and extending above the surface; allows swimmer to breathe while face down in the water
air passage provided by a retractable device containing intake and exhaust pipes; permits a submarine to stay submerged for extended periods of time
同义词:schnorkel, schnorchel, snorkel breather, breather
动词 snorkel:
dive with a snorkel