By studying the Concentration and Herfindahl Index, this paper found that the market structure of Chinese telecom service competition is still oligarch monopoly.是什么意思_By studying the Concentration and Herfindahl Index, this paper found that the market structure of Chinese telecom service competition is still oligarch monopoly.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句