fantasy/daydream/delusion/fancy/illusion.导航词义：幻想

1. fantasy:n. 想象，幻想.指对刺激或异乎寻常的事情的臆想，此类事情基本不可能在现实中发生。

He used to have fantasies about living with a fairy in a wooden house near the sea.

他过去常幻想自己和仙女居住在海边的一座小木屋里。

She was wondering if her fantasy could become reality.

她想知道自己的幻想能否变成现实。

2. daydream:n. 白日梦，空想.指在清醒时产生的使人忘却现实的美好幻想。

Sometimes daydreams can motivate people to work harder.

有时白日梦能够激励人们更努力地工作。

Totally lost in a daydream, she gave no response to the question.

她完全沉浸在幻想中，没回答那个问题。

3. delusion:n. 错觉，妄想.指对自己或自身所处境况的错误看法。

The patient lives under the delusion that he is the president.

那个病人生活在他就是总统的错觉中。

He had the delusion that he was an emperor.

他怀有自己就是皇帝的妄想。

4. fancy:n. 想象.指无根据的猜想或空想，所想象的内容常含近乎怪诞的意味。

You were talking about traveling around the country on foot, or was that just another flight of fancy?

你是真的要徒步游遍全国，还是说这又是一个奇思怪想？

It's one of the strange fancies of a dying person.

这是垂死者奇怪的幻觉之一。

5. illusion:n. 幻觉，幻想.尤指对自己持有的错误观念或想法。

She suffers from the illusion that she can't possibly meet the deadline.

她误以为自己不能按时完成任务。

He is under the illusion that he will get an extra bonus.

他存有幻想，认为他将得到一笔额外的奖金。

全部

1·Mirrors in a room often give an illusion of space.

房间里的镜子常给人一种空间增大的错觉。《牛津词典》

2·The idea of absolute personal freedom is an illusion.

绝对个人自由的观念是一种幻想。《牛津词典》

3·He could no longer distinguish between illusion and reality.

他再也分不清幻想与现实之间的区别了。《牛津词典》

4·Sloping walls on the bulk of the building create an optical illusion.

大楼主体的斜墙给人造成一种视错觉。《柯林斯英汉双解大词典》

5·Floor-to-ceiling windows can look stunning, giving the illusion of extra height.

从地板直抵天花板的窗户看上去非常漂亮，有增加高度的假象。《柯林斯英汉双解大词典》

6·Drawing should be redefined as a realistic illusion.

绘画应该被重新定义为现实的幻觉。

7·His mind could no longer distinguish between illusion and reality.

他的头脑已不再能分清幻觉和现实。《新英汉大辞典》

8·Here's one technique that can create the illusion of flow in a screen dance.

这是一种可以在荧屏舞蹈中创作出流动错觉的技巧。

9·The shattering of an illusion, or the grip of prejudice, is not enough to give someone standing in court.

一种幻觉的破碎，或者一个偏见的把握，是不足以给一些人站在法庭上的身份的。

10·When I encountered Dorothy Day, I had no illusion of wanting to be her. I only wanted to be a part of that energy.

当我遇到了 Dorothy Day 时，我没有幻想成为她。我只是想成为那种力量的一部分。

幻觉

1·Drawing should be redefined as a realistic illusion.

绘画应该被重新定义为现实的幻觉。

2·His mind could no longer distinguish between illusion and reality.

他的头脑已不再能分清幻觉和现实。《新英汉大辞典》

3·The shattering of an illusion, or the grip of prejudice, is not enough to give someone standing in court.

一种幻觉的破碎，或者一个偏见的把握，是不足以给一些人站在法庭上的身份的。

4·The best psychological place from which to speak is an unselfconscious self-consciousness, providing the illusion of being natural.

说话的最佳心理场所是一种不自觉的自我意识，它提供了一种自然的幻觉。

5·The shattering of an illusion, or the grip of a prejudice, is not enough to give someone standing in court.

一种幻觉的破碎，或者一个偏见的把握，是不足以给一些人站在法庭上的身份的。

错觉

1·Mirrors in a room often give an illusion of space.

房间里的镜子常给人一种空间增大的错觉。《牛津词典》

2·Here's one technique that can create the illusion of flow in a screen dance.

这是一种可以在荧屏舞蹈中创作出流动错觉的技巧。

3·At the moment when the two trains gave the illusion of being stationary, a blind in one of the carriages flew up with a snap.

正当两列火车给人一种静止不动的错觉时，其中一节车厢的一个百叶窗啪的一声飞了起来。

4·After all, even the most action-filled exciting painting can represent only one moment in time; and any illusion of movement is gone after the first glance.

毕竟，即使是最激动人心的动作场面，也只能代表一个瞬间；在第一眼之后，任何运动的错觉都消失了。

5·But that is an illusion.

但是这只是一个错觉。

幻术

1·At first glance, it all seems an alchemist's illusion.

乍看上去，它完全象是一位炼金术士的幻术。

2·Jalynfein has a good mix of attack, defense, and illusion spells memorized.

雅林梵的法术列表中完美的混合记忆了攻击，防御和幻术类法术。

(1)optical illusion视错觉，错视；光幻觉

(1)visual illusion视觉错误