developing economics的用法和樣例：
例句
- Community participation is a new theory in development economics.
社區參與是發(fā)展經(jīng)濟學(xué)的新興的理論。 - Development economics embraces the whole transition from the poor primitive to modern industrial societies.
發(fā)展經(jīng)濟學(xué)抓住了貧窮的原始社會(huì )到現代工業(yè)社會(huì )這一整個(gè)的過(guò)渡時(shí)期。
