94生活常识网有道词典

sight

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音标发音

  • 英式音标 [saɪt]
  • 美式音标 [saɪt]
  • 国际音标 [sait]
  • 英式发音
  • 美式发音

基本解释

  • n. 视力；景象；眼界；见解
  • vt. 看见；瞄准
  • vi. 瞄准；观看
  • adj. 见票即付的；即席的

词源解说

  • 直接源自古英语的gesiht，意为看见的事物。

词根记忆

  • 看风景(sight)要找对(right)地方

同根派生

  • adj性质的同根词
    sighted：有视力的；不盲的。
    sightless：盲的；看不见的。
  • n性质的同根词
    sighting：瞄准；照准；视线。
    sighted：有视力的人。
  • v性质的同根词
    sighting：看见（sight的ing形式）。
    sighted：观测（sight的过去分词）。

用法辨析

    n. (名词)

  • sight用作名词的基本意思是“视力,视觉”,也可指“看见,瞥见”“视域,眼界”等,是不可数名词。引申可表示“情景,景象”,是可数名词; 还可指“风景,名胜”“(步枪等的)瞄准器,观测器”,常用于复数形式。
  • sight作“视域,眼界”解时,常与介词in(to)连用。
  • a sight除了可用于表示“一处景象”或“一个瞄准器”之外,在口语中还可指“显得滑稽可笑的、不整洁的人或物”“非常,很多”等。作“非常,很多”解时,其后常接介词of。
  • at (first) sight〔on sight〕 的意思是“乍一看,初看起来”; at the sight of的意思是“一见(就)”; catch sight of意思是“发现,突然看见”; lose sight of的意思是“忽视,忘记”“看不见”“失去联系”等; out of sight意思是“看不见,在视野之外”。

    • v. (动词)

  • sight用作动词时基本意思是“看见,发现”,尤指观望一阵之后才得以“看见或发现…”,此时通常用作及物动词,接名词或代词作宾语,可用于被动结构。
  • sight还可表示“(用仪器)瞄准〔观测,察看〕”,既可用作及物动词,也可用作不及物动词,用作及物动词时,接名词或代词作宾语。
  • sight有时还可表示“调整(枪、炮等的)瞄准器”,用作及物动词。

英汉例句

    用作名词 (n.)

  • His sight is not very good.
    他的视力不是很好。

    • 用作动词 (v.)

    用作不及物动词: S+～(+A)

  • The hunter sighted carefully before firing his gun.
    那猎人在开枪以前仔细地瞄准。

    • 用作及物动词: S+～+ n./pron.

  • After five days at sea, we sighted land.
    我们在海上航行了五天后见到了陆地。

词组短语

    用作名词 (n.)

    动词+～

  • check one 's sight 检查视力
  • control one 's sight 控制视力
  • destroy sb 's sight 毁坏某人的视力
  • lose one 's sight 失明；失去视力
  • preserve one 's sight 保持视力

英英字典

    剑桥英英字典

  • (ABILITY TO SEE) the ability to see
  • (VIEW) something that is in someone's view
  • (MUCH) a lot; much
  • (GUN PART) a part of a gun or other device through which you look to help you aim at something
  • to suddenly see something or someone

    • 柯林斯英英字典

  • Someone's sight is their ability to see.
  • The sight of something is the act of seeing it or an occasion on which you see it.
  • A sight is something that you see.
  • If you sight someone or something, you suddenly see them, often briefly.
  • Thesights are the places that are interesting to see and that are often visited by tourists.
  • &rarrsee also sighting
  • If you catch sight of someone, you suddenly see them, often briefly.
  • If you say that something seems to have certain characteristics at first sight, you mean that it appears to have the features you describe when you first see it but later it is found to be different.
  • If something is in sight or within sight, you can see it. If it is out of sight, you cannot see it. /
  • If a result or a decision is in sight or within sight, it is likely to happen within a short time.
  • If you lose sight of an important aspect of something, you no longer pay attention to it because you are worrying about less important things.
  • If someone is ordered to do something on sight, they have to do it without delay, as soon as a person or thing is seen.
  • If you set your sights on something, you decide that you want it and try hard to get it.
  • If you have something in your sights, you are trying hard to achieve it, and you have a good chance of success. If you have someone in your sights, you are determined to catch, defeat, or overcome them.

专业释义

    土木建筑工程

  • 景观

    Chapter 5 achieves particular space sight of old-line towns in Jiangnan through ways of some facets and levels.
    第五部分为解决问题的方法,即通过不同方面和层次的空间连结,来达到传统和现代空间的融合以及体现具有江南水乡特色的城镇空间景观。

    农业科学

  • 景观

    It makes Canopy height lower by 0.5-0.8cm, so we can improve sight effect of turf by supplying Fe. The distribution range of roots extended, so the drought tolerance improved.5.
    4.夏季叶施Fe使草坪叶片变短变窄变厚，草坪自然降低0.5—0.8cm,可用叶施Fe来提高草坪的景观效果；也使草坪的根系分布范围扩大，增加了假俭草草坪的抗旱性。

    商业

  • 见票即付的，即期的

    • 生物学

  • 视觉

    • 心理学

  • 视力

    • 计算机科学技术

  • 视线
  • 视野

    • 军事学

  • 瞄准具