oxygen debtとは意味:酸素負債{さんそ ふさい} oxygen debt meaning: Noun: oxygen debt A cumulative deficit of oxygen resulting from intense exercise; the deficit must be made up when the body returns to rest Derived forms: oxygen debts Type of: physical ...oxygen debt 뜻:phrase, 산소채oxygen debt перевод:кислородная задолженность, кислородный долг