dual economic theory的用法和樣例：
例句
- The first part has a discussion on the theory of dual economic structure and the demonstrational analysis on it.
第一部分論述了二元經(jīng)濟結構理論及實(shí)證分析。 - Brunei economic development has experienced a transition from a relatively single resource economy to a diversified one.
文萊經(jīng)濟發(fā)展經(jīng)歷了從較為單一的資源經(jīng)濟到多元經(jīng)濟結構轉變的過(guò)程。
