underdeveloped
🇺🇸
/ˌʌndərdɪˈveləpt/
🇬🇧
/ˌʌndədɪˈveləpt/
adjective
R
not fully grown or advanced, especially in industry and living standards
The underdeveloped region lacked modern hospitals and schools.
這個欠發達地區缺乏現代化的醫院和學校。
translation
未開發的