高压氧 Traditional form: 高壓氧 Pinyin (reading): gāoyāyǎng Definitions: hyperbaric oxygen hyperbaric oxygenation also abbr. for 高壓氧治療/高压氧治疗 (gāoyāyǎngzhìliáo), hyperbaric therapy Characters: 高 - tall, lofty; high, elevated 压 - press; oppress; crush; pressure 氧 - oxygen Traditional characters: 高 - tall, lofty; high, elevated 壓 - press; oppress; crush; pressure 氧 - oxygen