petrodollar

1. 1.

   Money (either notionally or specifically in dollars or other currencies) earned from the sale of oil, often especially as considered among a national economy's principal revenue streams.

   通过出售石油赚取的钱(无论是名义上还是具体以美元或其他货币计),通常尤其被视为一个国家经济的主要收入来源之一。

石油美元

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Learner notes