binary economic

• 二元经济

binary economic的用法和样例：

例句

1. The first part has a discussion on the theory of dual economic structure and the demonstrational analysis on it.
   第一部分论述了二元经济结构理论及实证分析。
2. Brunei economic development has experienced a transition from a relatively single resource economy to a diversified one.
   文莱经济发展经历了从较为单一的资源经济到多元经济结构转变的过程。