短語詞組短語Bond Unit Investment Trusts 債券單位投資信托Bond -investment 債券投資bond portfolio investment 債券投資組郃bond open investment trust 債券投資信托;詳細(xì)繙譯treasury bond investment 國(guó)債投資Convertible Bond Investment 可轉(zhuǎn)債投資active bond investment strategy 積極投資策略bond investment income 債券投資利息收入Treasury bond investment portfolio 國(guó)債投資組郃 返回 bond investment