underdeveloped
US /ˌʌn.də.dɚˈvel.əpt/
UK /ˌʌn.də.dɚˈvel.əpt/

形容词
1.
2.
不发达的, 欠发达的
(of a country or region) not having a high level of economic development
示例:
•
Many underdeveloped countries struggle with poverty and lack of infrastructure.
许多不发达国家都在与贫困和基础设施缺乏作斗争。
•
The government is implementing policies to help underdeveloped regions.
政府正在实施政策以帮助不发达地区。
在 Lingoland 学习这个单词