欠发达国家
qiàn​fā​dá​guó​jiā

underdeveloped country

  1. 欠 qiàn verb
    to lack
    To be short of; to be deficient in. This is often used as a polite or mild way to say something is not quite right, such as being not quite appropriate or not quite well-considered.
  2. 发达 發達 fā​dá adjective
    developed
    developed; well-developed; flourishing
  3. 国家 國家 guó​jiā noun
    country
    country; nation; state; a political entity with defined territory, population, and government