大学英语四六级必考词组 underdeveloped area
大学英语四六级必考词组 underdeveloped area
释义：
underdeveloped area 欠发达地区;未开发区
例句：
The development of elementary English education in underdeveloped area falls far behind developed area.
欠发达地区基础英语教育落后于发达地区。