idealize

idealize
idealise, / aɪˈdɪəlaɪz; aɪ`dɪəlˌaɪz/ v [Tn]
consider or represent (sb/sth) as perfect or ideal 将（某人[某事物]）理想化; 将（某人[某事物]）视为理想的; 作理想化的反映或描述
    an idealized account of village life 对乡村生活作理想化的描述.

牛津英汉双解词典