·2,447,543篇论文数据，部分数据来源于NoteExpress
A second source of monopoly is a large economy of scale.
垄断的第二个来源来自于规模效应。
youdao
The monopoly of telecommunication featuring large scale administration is being broken down.
作为最具规模经营特征的电信业，其垄断经营局面正被打破。
应用推荐
模块上移
模块下移
不移动