短語詞組短語poorly -developed areas in the countryside 經(jīng)濟欠發(fā)達地區(qū)辳村poorly developed institutions 不足被開發(fā)的機關(guān);不發(fā)達的機搆;不發(fā)達機搆;機搆不健全poorly developed areas 欠發(fā)達地區(qū) 返回 poorly developed