原级：greenback
1. Does the Fed intend to discharge its debts by printing more greenbacks?
2. All we can do is to hope the Fed will tighten the liquidity of greenbacks when there are signs of inflation.
3. Some people are green with envy because a friend has more dollars or greenbacks.
4. Since the US is the issuer of the global reserve currency, it can print the greenbacks as much as it wants.
5. greenbacks
5. Flooding the market with more greenbacks makes it easier to finance the deficits than imposing higher taxes and cutting government spending.
6. Dollars are called greenbacks because that is the color of the back side of the paper money.
7. Such a strong desire for FECs and greenbacks spurred the birth of a whole generation of street money changers throughout the country.