(1) Good imagination and hope for the future.
(2) the idea of achieving the most perfect state for something.
Synonym: wish, dream, ambition, ambition.
Interpretation by reference:
1. theory. Tan Sitong's Notes on Shi Juying's Writing in the Qing Dynasty: "He Yanquan's Story of Winter": a transparent mirror, reflected in the sun, with patterned words on its back, kept in the dark ... In the question and answer of Gezhi Collection written by John Flair in Guangxu for three years, China people sometimes ask it with this mirror (transparent mirror) and answer that there is no such ideal in optics.
2. Reasonable thoughts or hopes for the future. Mao Dun's Land Reclamation: "Now, people with lofty ideals are transforming this loess plateau." Lao She's Camel Xiangzi VII: "He arranges his work and family according to his own ideals." Yang Shuo's Heroic Age: "What is an individual's higher ideal for the motherland, the people and mankind?"
3. As expected; Satisfactory. Ba Jin's Autumn II: "There are still many ideal people, all of whom are shadows on floating clouds and will not live in such a world." This place is really nice ... few people, quiet and ideal. Ke Yunlu's 30 million: "The quality is not ideal." The money worker pushed a snow-white wall hard, and the wall shook elastically.