短語詞組短語public c bond 公債Public Offering Bond 公募債券public utility bond 公用事業(yè)債券;公用事業(yè)債券英語public bond scale 公債槼模public bond function 公債職能monetization of public bond 公債貨幣化public housing authority bond 低收入住宅債券public bond subscription 公債認(rèn)購 返回 public bond