海词手机词典

By the impact of the special rules of Network Economics, such as Metcalfe Rule and Positive Feedback Rule, dot-corns have appears the new forms of commercial mode and mode of growth, and had special source of value.

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌