94生活常识网有道词典

light

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音标发音

  • 英式音标 [laɪt]
  • 美式音标 [laɪt]
  • 英式发音
  • 美式发音

基本解释

  • n. 光；光线；灯；打火机；领悟；浅色；天窗
  • adj. 轻的；浅色的；明亮的；轻松的；容易的；清淡的
  • vi. 点着；变亮；着火
  • vt. 照亮；点燃；着火
  • adv. 轻地；清楚地；轻便地
  • n. (Light)（英）莱特（人名）

词源解说

  • 直接源自古英语的leht；最初源自原始日耳曼语的lingkhtaz，意为不重的。

同根派生

  • adj性质的同根词
    lightless：不发光的；无光的；暗的。
    lightsome：轻盈的；畅快的；轻率的；明亮的。
  • adv性质的同根词
    lightly：轻轻地；轻松地；容易地；不费力地。
  • n性质的同根词
    lighter：打火机；驳船；点火者。
    lighting：照明设备，舞台灯光。
    lightening：孕腹轻松。
    lightness：轻盈；轻松；明亮；（颜色）浅淡。
    lightship：灯塔船；航路标志灯船。
  • v性质的同根词
    lighting：照明；点燃（light的ing形式）。
    lightening：减轻（lighten的ing形式）；闪电；发光。
  • vi性质的同根词
    lighten：减轻；发亮。
  • vt性质的同根词
    lighter：驳运。
    lighten：使照亮；使轻松。

用法辨析

    n. (名词)

  • light的基本意思是“光,光线,光亮”,指自然界中可以照亮其他物体的物质。light也可用来指一束光的来源,即“光源”或“电灯,灯”。light还可用来指“火焰,火花,点火物”。
  • light作“光,光线”解时,如果其前有形容词修饰,可与a连用。
  • light在句中有时可用作定语。

    • adj. (形容词)

  • light用作形容词时意思是某物有足够的光线,而显得“光线充足,明亮”或颜色“浅淡”;light还可指“轻的”,指某物不重;也可指做某事的动作比较轻缓,即“轻柔的,轻巧的”。引申可指“容易做的,轻松易懂的”“容易承受的,不严厉的”“不猛烈的”“稀少的”“少量的”“易消化的,清淡的”或“不沉的,不熟的”“愉快的,无忧无虑的”等。
  • light在句中可作定语或表语。用作表语时,其后可接动词不定式或that从句。

    • v. (动词)

  • light用作动词时,其意思是“点火”“生火”“点燃”,指为照明或取暖而点蜡烛或生炉子;light还可指用灯或蜡烛等物体来“照亮,照明”,引申可指“使容光焕发”。
  • light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;用作不及物动词时,主动形式常含有被动意义。
  • light的过去式和过去分词有两种形式,即lit或lighted。lit较lighted用得更普遍,但其过去分词用作形容词时,一般用lighted,不用lit。
  • light作动词时，一般lit是其过去时和过去分词形式，而lighted一般是过去分词作定语时才使用。He lit a cigarette. 他点燃了一支烟。There is a lighted cigarette. 这有一支点燃了的烟。

英汉例句

    用作名词 (n.)

  • The sun was setting fast, but there was still ample light.
    夕阳西下,天很快暗下来,但是还有足够的昼光。

    • 用作形容词 (adj.)

    用作定语: ～+ n.

  • This is a nice light room.
    这是一间光线明亮的房间。

    • 用作表语: S+be+～

  • In spring the evenings start to get lighter.
    春天,天渐渐黑得晚了。

    • S+be+～+to- v

  • The suitcase was light to carry, being empty except for two shirts.
    这只箱子提着很轻,因为里面只有两件衬衣。

    • It is/was+～+that-clause

  • It's so light that a child could lift it.
    这东西太轻了,孩子都能拿起来。

    • 用作动词 (v.)

    用作不及物动词: S+～(+A)

  • Wet wood doesn't light easily.
    湿木不易点燃。

    • 用作及物动词: S+～+ n./pron.

  • The spark lighted the dry wood.
    火星燃着了干柴。

词组短语

    用作名词 (n.)

    动词+～

  • adjust light 调整光亮
  • bathe in light 日光浴
  • blow out a light 熄灯
  • bring light 带来光明
  • come to light 暴露；真相大白；众所周知

英英字典

    剑桥英英字典

  • (BRIGHTNESS) the brightness that comes from the sun, fire, etc. and from electrical devices, and that allows things to be seen
  • (FLAME) something that will produce a flame and cause burning, such as a match or a cigarette lighter
  • (NOT HEAVY) not weighing a lot
  • (BRIGHT) lit by the natural light of the day
  • (PALE) (of colours) pale
  • (NOT SERIOUS) entertaining and easily understood, but not serious and not intended to make you think
  • (NOT MUCH) not great in strength or amount
  • (MEAL/DRINK) A light meal is small and easy to digest.
  • (NOT SEVERE) needing only a very small amount of effort
  • (START FLAMES) to start to burn or to make something start to burn
  • (MAKE BRIGHT) to produce light that makes an object or area bright or easy to see

    • 柯林斯英英字典

  • Light is the brightness that lets you see things. Light comes from sources such as the sun, moon, lamps, and fire.
  • A light is something such as an electric lamp which produces light.
  • You can use lights to refer to a set of traffic lights.
  • If a place or object is lit by something, it has light shining on it.
  • If it is light, the sun is providing light at the beginning or end of the day.
  • If a room or building is light, it has a lot of natural light in it, for example, because it has large windows.
  • lightness
  • If you light something such as a cigarette or fire, or if it lights, it starts burning.
  • If something is presented in a particular light, it is presented so that you think about it in a particular way or so that it appears to be of a particular nature.
  • &rarrsee also lighter , lighting
  • If something comes to light or is brought to light, it becomes obvious or is made known to a lot of people.
  • If someone in authority gives you a green light, they give you permission to do something.
  • If something is possible in the light of particular information, it is only possible because you have this information.
  • To shed light on, throw light on, or cast light on something means to make it easier to understand, because more information is known about it.
  • If you set light to something, you make it start burning.
  • all sweetness and light&rarrsee sweetness
  • Something that is light does not weigh very much, or weighs less than you would expect it to.
  • lightness
  • Something that is light is not very great in amount, degree, or intensity.
  • lightly
  • Something that is light is very pale in colour.
  • Light is also a combining form. (Light)
  • A light sleep is one that is easily disturbed and in which you are often aware of the things around you. If you are a light sleeper, you are easily woken when you are asleep.
  • lightly
  • A light meal consists of food that is easy to digest.
  • lightly
  • Light work does not involve much physical effort.
  • If you describe the result of an action or a punishment as light, you mean that it is less serious or severe than you expected.
  • lightly
  • Movements and actions that are light are graceful or gentle and are done with very little force or effort.
  • lightly
  • Light is used to describe foods or drinks that contain few calories or low amounts of sugar, fat, or alcohol.
  • If you describe things such as books, music, and movies as light, you mean that they entertain you without making you think very deeply.
  • If you say something in a light way, you sound as if you think that something is not important or serious.
  • lightly
  • If you make light of something, you treat it as though it is not serious or important, when in fact it is.
  • (esp of birds) to settle or land after flight

专业释义

    电子、通信与自动控制技术

  • 光

    The phosphors emit orangish-red light under 365 nm excitation.
    此荧光粉在365nm光激发下发射橙红光。

    地球科学

  • 风速达每小时七海里的
  • 光
  • 淡色
  • 浅色

    • 经济学

  • 轻型化

    Chapter 8, mainly analyzes thenew demands of the industrial structure adjustment arising from the RecyclingEconomy, Eco-industrial、Softening the industrial structure、Light industrial.
    在第八章中论文首先分析循环经济对产业结构调整所产生的新要求，包括产业结构生态化、产业结构软化、产业结构轻型化等。

    土木建筑工程

  • 天窗；窗；窗格子(玻璃)

    • 文学

  • 平淡

    Article steady, thelanguage is light, article deficient individuality.
    行文平稳，语言平淡，文章缺乏个性。

  • 轻盈

    • 交通运输工程

  • 轻型化

    • 体育

  • (打扑克赌博时对一局总赌注)亏欠的

    • 军事学

  • 轻便的；轻快的；轻装的；轻型的；小口径的

    • 印刷、复印技术

  • (铅字)细体的

    • 动力与电气工程

  • 光源

    • 机械工程

  • 轻的

    • 计算机科学技术

  • 光
  • 轻
  • 灯

    • 艺术学

  • 光

    • 物理学

  • 光

    • 生物学

  • 光
  • 轻的
  • 光;轻的