prop up

柯林斯词典

prop up (propping,propped,props)

• 1. PHRASAL VERB To prop up something means to support it or help it to survive. 支撑; 维持

  Investments in the U.S. money market have propped up the American dollar. 对美国货币市场的投资一直在支撑着美元。

• 2. →see prop

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