dualistic economical structure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。 - The dualistic economic structure existing in China for a long time has led to the lack of a social security system in rural areas.
摘要長(cháng)期二元經(jīng)濟結構存在帶來(lái)的負面影響，使農村社會(huì )保障制度嚴重缺失。
