oil dollar

• n. 石油美元

例句

用作名词 (n.)

1. A large chunk of Asia's reserves and oil exporters' petrodollars have been used to buy American Treasury securities, thereby reducing bond yields.
   大量的亚洲储备以及石油输出国的石油美元被用于购买美国国债，导致了国债收益率的下降。