at first sight
固定短语，意为“初次见面时”。
They fell in love at first sight.
他们一见钟情。
视力；视觉
看见；看到；一瞥；看到的东西；景象；奇观；值得一看的事物；瞄准器；瞄准具；看法；见解；判断
The ability or faculty of seeing.
视力
The ability to see.
视觉感知的实例
an instance of visual perception
看见的动作；通过眼睛感知物体；视野
The act of seeing; perception of objects by the eye; view.
所见之物
anything that is seen
看到的东西
Something seen.
视力；视觉能力
the ability to see; the visual faculty
值得一看的东西；景象,无论好坏
Something worth seeing; a spectacle, either good or bad.
用于瞄准投射物的装置,通过其观察目标
A device used in aiming a projectile, through which the person aiming looks at the intended target.
用于观察物体的小孔,通过其确定或校准方向
A small aperture through which objects are to be seen, and by which their direction is settled or ascertained.
在图画、画作等中,框架或边缘内的表面部分；框架中的开口空间
In a drawing, picture, etc., that part of the surface, as of paper or canvas, which is within the frame or the border or margin. In a frame, the open space, the opening.
观点；见解；判断。
Mental view; opinion; judgment.
The sunset over the ocean was a beautiful sight.
海上的日落是一道美丽的景象。
用法提示：名词，表示'景象'，用作可数名词，指看到的事物。
AI contextual example
He lost his sight in a car accident when he was young.
他年轻时在一次车祸中失去了视力。
用法提示：名词，表示'视力'，不可数，指视觉能力。
AI contextual example
The ship disappeared from sight within minutes.
那艘船几分钟内就从视野中消失了。
用法提示：名词，表示'视野'，在短语'from sight'中用作不可数名词。
AI contextual example
固定短语，意为“初次见面时”。
They fell in love at first sight.
他们一见钟情。
表示是否在视线范围内。
The island is in sight now.
岛屿现在在视野之内。
强调突然看到或注意到。
I caught sight of a rare bird in the garden.
我在花园里瞥见了一只珍稀的鸟。
既可指看不见，也可引申为忽视。
Don't lose sight of your goals.
不要忽视你的目标。
较正式，常指视觉能力或远见
更常用，特指眼睛看清事物的能力
grammar · medium
易错句子I saw a beautiful site from the top of the mountain.
正确表达I saw a beautiful sight from the top of the mountain.
混淆同音异形词'sight'（景色）与'site'（地点、场所）。'Sight'指看到的景象，而'site'指位置或场地。
grammar · medium
易错句子He lost his view after the accident.
正确表达He lost his sight after the accident.
混淆'view'与'sight'。'Sight'指视力（不可数名词），'view'指视野或观点。表示失明应用'lose one's sight'。
针对“视力/视觉”义项的反义词，表示无法看见的状态。
与sight同音，但sight常指视力或景象，site指具体位置
与sight同音，但sight是名词（视力/景象），cite是动词（引用）
sight偏向实际看到的景象或视力本身，vision更强调远见或清晰想象
乍一看；第一眼
They fell in love at first sight.
他们一见钟情。
在视野内；看得见
The end of the tunnel is in sight.
隧道的尽头就在眼前。
看不见；在视野之外
The ship disappeared out of sight.
船消失在视线之外。
瞥见；突然看到
I caught sight of her in the crowd.
我在人群中瞥见了她。
看不见；忽略
Don't lose sight of your goals.
不要忽略你的目标。
令人高兴的人或物；赏心悦目的景象
After the long journey, the hotel was a sight for sore eyes.
长途旅行后，那家酒店令人眼前一亮。
眼不见，心不烦
After moving away, we lost touch; it's out of sight, out of mind.
搬走之后，我们失去了联系；真是眼不见，心不烦。
悦目之物；令人欣慰的景象
After a long hike, the cold drink was a sight for sore eyes.
长途跋涉后，那杯冷饮真是令人欣慰。
瞥见；看到
I caught sight of a deer in the forest.
我在森林里瞥见了一只鹿。
你真是让我眼前一亮！
After being away for months, my family was a welcome sight.
离开几个月后，我的家人是令人欣慰的景象。
一见钟情是可能的。
Many people believe in love at first sight.
许多人相信一见钟情。
发长 /aɪ/ 音 (如 high, light)
Same pattern, same sound
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY, WORDNET.