phantasy
n. 空想,幻想
1. something many people believe that is false;
2. fiction with a large amount of fantasy in it;
3. imagination unrestricted by reality;
" That, good sir, is but a phantasy of yours, " replied the minister.
“ 這樣解釋, 好先生, 不過是你自己的想象, ” 牧師答道.