| 释义 |
proˌducer price index (also spelled producer price index) noun [countable] (abbreviation ppi) (economics 经济学) a set of figures showing the average change in prices paid to producers and manufacturers for goods over a period of time 生产者物价指数；生产者价格指数◆the producer price index is considered to be a reliable indicator of inflation. 生产者价格指数被认为是通货膨胀的可靠指标。 ➡ consumer price index , retail price index |