vision, eyesight, sight, perception

名詞 vision:

1. a vivid mental image
2. the ability to see; the visual faculty
   同義詞：sight, visual sense, visual modality
3. the perceptual experience of seeing
   同義詞：visual sensation
4. the formation of a mental image of something that is not perceived as real and is not present to the senses
   同義詞：imagination, imaginativeness
5. a religious or mystical experience of a supernatural appearance

1. It came within my range of vision.
   該物體進(jìn)入了我的視野。
2. How do you cope with the problem of poor vision?
   怎樣解決視力不好這一難題呢?
3. We need someone with real vision to lead the party.
   我們需要具有真知灼見(jiàn)的人來(lái)領(lǐng)導(dǎo)這個(gè)黨。
4. I've had my eyes tested and the report says that my vision is perfect.
   我的眼睛檢查過(guò)了，檢查報(bào)告說(shuō)我的視力非常好。

vi.sion

n.（名詞）

The faculty of sight; eyesight:
視力；眼力：
例句：
poor vision.
視力很差

Something that is or has been seen.
景像：被看見(jiàn)或已經(jīng)被看到的東西
Unusual competence in discernment or perception; intelligent foresight:
洞察力：不同尋常的分辨能力或感知能力；遠(yuǎn)見(jiàn)：
例句：
a leader of vision.
有遠(yuǎn)見(jiàn)的領(lǐng)導(dǎo)

The manner in which one sees or conceives of something.
幻想，夢(mèng)幻：由想象產(chǎn)生的思維、想象某物的方式
A mental image produced by the imagination.
幻影：由想象產(chǎn)生的思維形象
The mystical experience of seeing as if with the eyes the supernatural or a supernatural being.
幻象：猶如用眼睛看到超自然物體或神靈的神秘的視覺(jué)經(jīng)歷
A person or thing of extraordinary beauty.
極美的人或事物
v.tr.（及物動(dòng)詞）
vi.sioned,vi.sion.ing,vi.sions
To see in or as if in a vision; envision.
幻想，想象：用想象或似乎用想象來(lái)看；設(shè)想

來(lái)源：
Middle English
中古英語(yǔ)
from Old French
源自 古法語(yǔ)
from Latin vosiô vosiôn-
源自 拉丁語(yǔ) vosiô vosiôn-
from vosus [past participle of] vidôre [to see] * see weid-
源自 vosus [] vidôre的過(guò)去分詞 [看] *參見(jiàn) weid-

【引伸】
vi.sional
adj.（形容詞）
vi.sionally
adv.（副詞）