国こく民みん可か処しょ分ぶん所しょ得とくこくみんかしょぶんしょとくMeanings1nounnational disposable incomeEconomic term: total income available to a nation's residents after taxes and transfers, used for consumption or saving.国こく民みん可か処しょ分ぶん所しょ得とくの伸のびが消しょう費ひを支ささえている