1. demand-pull inflation
   需求带动性的通货膨胀，需求拉动型通货膨胀，需求引起的通货膨胀
   
2. inflation rate
   通货膨胀率，通货膨胀年率
   
3. rate of inflation
   通货膨胀年率
   

1. Inflation has sent food costs soaring.
   通货膨胀于食物价格飞涨。
2. A rumble over inflation arose across the country.
   全国到处抱怨通货膨胀。
3. Inflation is the Government's main bugbear.
   通货膨胀是政府的主要难题.
4. Inflation is the bogy of many governments.
   通货膨胀是许多政府害怕的事情.
5. The inflation rate is into double figures,ie above 10%.
   通货膨胀率已进入两位数(10%以上).

　4个名词解释