But doesn't the extra money in the pockets of those countries' consumers mean an equal loss in oil-producing countries, cancelling out the gains?
2016年12月四级真题（第一套）阅读 Section C
柯林斯高阶英汉双解学习词典释义
VERB
取消;撤销;中止
If you cancel something that has been arranged, you stop it from happening. If you cancel an order for goods or services, you tell the person or organization supplying them that you no longer wish to receive them.
If someone in authority cancels a document, an insurance policy, or a debt, they officially declare that it is no longer valid or no longer legally exists.