短語(yǔ)詞組短語(yǔ)treasury y bonds 國(guó)庫(kù)券;美國(guó)長(zhǎng)期債券buy treasury -bonds of US 中國(guó)購(gòu)買(mǎi)美國(guó)國(guó)債The US treasury bonds 美國(guó)國(guó)債Special Treasury Bonds 國(guó)債;專(zhuān)項(xiàng)債券treasury notes and bonds 國(guó)庫(kù)債券investment from treasury bonds 國(guó)債投資issue treasury bonds 發(fā)行國(guó)庫(kù)券to issue treasury bonds 發(fā)行國(guó)債Repurchase of Treasury Bonds 國(guó)債廻購(gòu) 返回 treasury bonds