n. an idealistic (but usually impractical) social reformer
a. of or pertaining to or resembling a utopia
a. characterized by or aspiring to impracticable perfection
a. 乌托邦的, 空想社会主义的
n. 理想社会主义者
1. Many people dream of a utopian society where everyone lives in harmony.
许多人梦想着一个乌托邦社会，在那里每个人和谐相处。
2. His ideas about education were quite utopian and not very practical.
他关于教育的想法相当乌托邦化，实际上并不太可行。
3. The novel describes a utopian world free from war and poverty.
这部小说描绘了一个没有战争和贫困的乌托邦世界。