发布于：2025-07-06 05:30浏览量：165文/优校网
1.发展不充分的,不发达的
2.【摄】显影不足的
1.an underdeveloped country or region is poor and does not have modern industries or advanced technology. Many people consider this to be an offensive word, and prefer to use the word developing.
2.an underdeveloped person or body has not grown as much as it should have