| 释义 |
undeveloped areas
基本例句
欠发达地区
Medium-sized and small enterprise clusters promote economic and social development inundeveloped areas.中小企业集群促进欠发达地区的经济社会发展。
It is right to establish economic cooperation between developed and less developed areas.在发达地区和相对欠发达地区搞经济协作区，这是对的。 |