| 释义 |
petrodollar /petrəʊdɒlə(r); name petroʊdɑːlər/ noun [countable] (finance 金融) a unit of money that is used for calculating the money earned by countries that produce and sell oil 石油美元◆an increase in oil prices raises the global supply of petrodollars. 石油价格上涨会提高全球石油美元的供应。☞ petrodollar |