un·der·de·vel·op·ment
noun/ˌʌndədɪˈveləpmənt/
/ˌʌndərdɪˈveləpmənt/
[uncountable]- a situation in which a country, society, etc. has few industries and a low standard of living
不发达：国家，社会等行业很少，生活水平较低的情况 - trapped in a cycle of poverty and underdevelopment
陷入贫困和欠发达的恶性循环
- trapped in a cycle of poverty and underdevelopment