federation; union; commonwealth; confederation 俄羅斯～the Russian Federation/英～the British Commonwealth of Nations/瑞士～Swiss Confederation/～國(guó)家federal state/～政府federal government /～儲(chǔ)備系統(tǒng)（美）Federal Reserve System (FRS)/～儲(chǔ)備銀行（美）Federal Reserve Bank /～調(diào)查局（美）Federal Bureau of Investigation (FBI)