日经平均指数 rìjīngpíngjūnzhǐshù Nikkei 225 Origin Definitions Defs Strokes Stroke Words Sentences Sents 日经平均 日經平均 rìjīngpíngjūn Nikkei 225 Nikkei 225 stock market index指数 指數 zhǐshù noun index A number used in statistics to show how much a value (such as prices or productivity) has changed compared to a base period.