短語詞組短語underdeveloped country 不發(fā)達國家，發(fā)展中國家（等于developing country）underdeveloped reservoir 未充分開發(fā)的油藏underdeveloped counties 欠發(fā)達縣域Underdeveloped Son 經(jīng)濟欠發(fā)達兒子From Underdeveloped 從欠發(fā)達underdeveloped sociology 低度開發(fā)的社會學(xué)underdeveloped port 不發(fā)達港口underdeveloped districts 欠發(fā)達地區(qū)underdeveloped region 不發(fā)達區(qū)域 返回 underdeveloped