名词
中文翻译：石油英镑
同义词：
['oil dollar', 'petrodollar例句：1. The oil price has risen significantly since the crisis began.（自危机开始以来，油价大幅上涨。）']
例句：
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1. The oil price has risen significantly since the crisis began.
自危机开始以来，油价大幅上涨。
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2.The country's economy heavily relies on oil exports.
该国经济严重依赖石油出口。
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3.The currency exchange rate between the two countries is based on the value of their respective currencies.
两国之间的货币兑换率是基于各自货币的价值。