Word familyverboxygenateoxygenizenounoxygenationoxygenatoroxygen debtoxygen maskoxygenoxygen tentadjectiveoxygenous
ˈoxygen ˌdebt noun [uncountableU]
a temporary medical condition in which not enough oxygen is going to the muscles in your body, caused by doing physical exercise that takes a lot of strength or effort 氧债〔剧烈运动时产生的一种肌肉暂时缺氧状态〕