triopoly是什么意思 triopoly在线中文翻译

triopoly

triopoly 双语例句

1. Some two-thirds of American pension funds with investment charters limit themselves to buying bonds rated by the industry's triopoly.
   大约三分之二的有投资特权的美国养老基金已经有限制的购买被这三个垄断巨头降低评级的债券。

triopoly