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light 1 AHD[līt] D.J.[laɪt]K.K.[laɪt]n.（名词）- Physics 【物理学】
- Electromagnetic radiation that has a wavelength in the range from about 4,000 (violet) to about 7,700 (red) angstroms and may be perceived by the normal unaided human eye.光，可见光：波长在4,000埃（紫外线）或7,700埃（红外线）之间的电磁辐射，能被人的普通肉眼看见
- Electromagnetic radiation of any wavelength.光：任何波长的电磁辐射
- The sensation of perceiving light; brightness:光亮：觉察到光线的感觉；明亮：a sudden light that made me blink.突然而来的光亮让我睁不开眼睛
- A source of light, especially a lamp, a lantern, or an electric lighting fixture:光源，发光体：光的来源，特指灯、灯笼或某种带电发光装置：Turn out the lights when you leave.你离开时把灯灭掉
- The illumination derived from a source of light:光明，光亮：来自于光源的照明：by the light of the moon.靠月光
- The particular quantity or quality of such illumination:照明，照亮：这种照明的特定的质与量：moved the lamp closer to get better light.把灯移近一些可以更亮一点
- The pathway or route of such illumination to a person:指引：为一个人这样照亮的路线或道路：You're standing in his light.你挡住了他的光线
- A mechanical device that uses illumination as a signal or warning, especially a beacon or traffic signal.信号灯：一种作照明信号或警告的机械装置，尤指灯塔或交通信号灯
- Daylight.日光
- Dawn; daybreak.黎明；破晓
- Something, such as a window, that admits illumination.透光口：允许光透过的某物，如窗户
- A source of fire, such as a match or cigarette lighter.点火物：火源，例如火柴或香烟打火机
- Spiritual awareness; illumination.觉醒；觉悟
- Something that provides information or clarification:信息，说明：提供信息或阐明某事的东西：threw some light on the question.对这个问题做了解释
- A state of awareness or understanding, especially as derived from a particular source:明白，理解：了解或知觉的状态，尤指通过某一特定来源：in the light of experience.得自经验的理解
- Public attention; general knowledge:众所周知：公众所关注的；一般都了解的：brought the scandal to light.把丑闻曝光
- A way of looking at or considering a matter; an aspect:眼光，角度：观察或考虑事情的方式；角度：saw the situation in a different light.从另一个角度观察形势
- Archaic Eyesight.【古语】 视力
- lights One's individual opinions, choices, or standards: lights 眼光：个人的观点、选择或标准：acted according to their own lights.按照他们自己的方式行事
- A person who inspires or is adored by another:榜样，典范：激励别人或被别人推崇的人：My daughter is the light of my life.我的女儿是我一生的荣耀
- A prominent or distinguished person; a luminary:名人，权威的人：非常重要或著名的人；权威的人：one of the leading lights of the theater.戏剧界的权威人物
- An expression of the eyes:眼神：眼睛所表露的神色：a strange light in her eyes.她奇怪的眼神
- Light In Quaker doctrine, the guiding spirit or divine presence in each person. Light 圣灵亮光：贵格教义中，每个人都具有的神意或心灵之光
- The representation of light in art.亮部：艺术作品中表示光亮的部分
v.（动词）light.ed 或 lit [lĭt] light.ing, lights v.tr.（及物动词）- To set on fire; ignite or kindle.点燃；使燃烧或打火
- To cause to give out light; make luminous:使发光；点亮：lit a lamp.点亮一盏灯
- To provide, cover, or fill with light; illuminate:照亮：提供光、用光覆盖或充满；照亮：fireworks lighting the sky.焰火照亮了夜空
- To signal, direct, or guide with or as if with illumination.引导：用照明或好象利用照亮作信号、引导或指导
- To enliven or animate:使容光焕发，使有生气：A smile lit her face.微笑使她的脸变得容光焕发
v.intr.（不及物动词）- To start to burn; be ignited or kindled:点燃：开始燃烧；被点燃，被点着：Green wood does not light easily.新木材不容易点着
- To emit light; be lighted:发光；发亮：Wait until the indicator lights up.等指示灯亮了
adj.（形容词）light.er, light.est - Color 【色彩】
- Having a greater rather than lesser degree of lightness.亮度较大的
- Of or being an additive primary color.原色的，基色的：属于或是一种附加的原色的
- Characterized by or filled with light; bright:明亮的：有光的，光线充足的；明亮的：a room that is light when the shutters are open.当百叶窗打开时，房间里光线充足
- Not dark in color; fair:浅色的；淡色的：light hair and skin.浅色头发和皮肤
- Served with milk or cream. Used of coffee.加奶或奶油的。用于咖啡
light up - To become or cause to become animated or cheerful.（使）变得容光焕发或振奋
- To start smoking a cigarette, cigar, or pipe.点香烟：开始吸香烟或雪茄、烟斗
in (the) light of - In consideration of; in relationship to.鉴于；基于对…的考虑
- Middle English 中古英语
- from Old English lēoht, līht * see leuk- 源自 古英语 lēoht, līht * 参见 leuk-
- Lighted and lit are equally acceptable as past tense and past participle of light. Both forms are well established as adjectives also: Lighted 和 lit 都可以作 light 的过去式和过去分词。 两种形式也都可以作形容词： a lighted (or lit ) cigarette. 点燃的（或 lit ) 香烟
light 2 AHD[līt] D.J.[laɪt]K.K.[laɪt]adj.（形容词）light.er, light.est - Of relatively little weight; not heavy:轻的：重量相对轻的；不重的：a light load.负载很轻
- Of relatively little weight for its size or bulk:比重小的：参照其尺寸或体积重量较轻的：Balsa is a light wood.西印度轻木是一种很轻的木材
- Of less than the correct, standard, or legal weight:分量不足的：少于正确的、标准的或法定的重量的：a light pound.一份不足的磅
- Exerting little force or impact; gentle:微弱的：用力小的；轻柔的：a light pat.轻轻一拍
- Of little quantity; scanty:少量的；稀少的：light snow.小雪
- Consuming or using relatively moderate amounts; abstemious:节制的，适度的：消费或使用相对适量的；有节制的：a light eater; a light smoker.饮食有节制的人；抽烟不多的人
- Not harsh or severe:不严重的，不严厉的：gave the offender a light sentence.给犯人判的刑罚很轻
- Demanding little exertion or effort; not burdensome:轻松的：不需花很多精力或力气的；负担轻的：light household tasks.See Synonyms at easy 轻松的家务劳动 参见 easy
- Having little importance; insignificant:不重要的；轻微的：light, idle chatter.琐碎、懒散的喋喋不休
- Intended primarily as entertainment; not serious or profound:娱乐性的；轻松的：a light comedy.轻喜剧
- Free from worries or troubles; blithe:无忧无虑的；闲适的：a light heart.无忧无虑的心
- Characterized by frivolity; silly or trivial.轻浮的；傻的或平凡的
- Liable to change; fickle.易变的；不专一的
- Mildly dizzy or faint:眩晕的，微晕的：felt light in the head.觉得头晕目眩
- Lacking in ethical discrimination.水性杨花的
- Moving easily and quickly; nimble:轻盈的，敏捷的：移动灵活的；迅速的：The dancer was light and graceful.舞者的舞姿轻盈优美
- Designed for ease and quickness of movement; having a relatively slim structure and little weight:轻型的，轻便的：为灵活、迅速移动而设计的；结构轻巧、重量较轻的：light aircraft.轻型飞机
- Designed to carry relatively little weight:轻载的，轻型的：为载较轻重量而设计的：a light truck.轻型卡车
- Carrying little equipment or armament:轻装的：携量很少装备或武器的：light cavalry; light tanks.轻骑兵；轻型坦克
- Requiring relatively little equipment and using relatively simple processes to produce consumer goods:轻型的：只需相对少量设备、简单过程生产的消费用品的：light industry.轻工业
- Easily awakened or disturbed:容易醒的：易被叫醒的或易被打扰的：a light sleeper.睡觉很轻的人
- Easily digested:容易消化的：a light supper.容易消化的晚餐
- Having a spongy or flaky texture; well-leavened:松软的：质地疏松的；发酵发得好的：light pastries.松软的面团
- Having a loose, porous consistency:轻质的，疏松的：质地疏松、多孔的：light soil.轻质油
- Containing a relatively small amount of a potentially harmful ingredient, such as alcohol, fat, or sodium:轻度的，低度的：含相对少量的有害成分的，如酒精、脂肪或钠：light beer; light mayonnaise.低度啤酒；低脂蛋黄酱
- Linguistics 【语言学】
- Of, relating to, or being a syllable ending in a short vowel or a short vowel plus a consonant.短元音的，短元音音节的：属于、关于或是以短元音或短元音加一个辅音结尾的音节的
- Of, relating to, or being a vowel or syllable pronounced with little or no stress.不重读的，轻的：属于、关于或是非重读或轻读的元音或音节的
adv.（副词）lighter, lightest - In a light manner; lightly.轻轻地；轻微地
- With little weight and few burdens:轻便地，轻装地：traveling light.轻装旅行
v.intr.（不及物动词）light.ed 或 lit [lĭt] light.ing, lights - To get down, as from a vehicle or horse; dismount.下马，下车：下来，如下车或下马；减少
- To descend to the ground after flight; land.着陆：飞行后降落到地面；着陆
- To come upon one unexpectedly:突然降临：Misfortune lighted upon him.灾祸降落到他头上
- To come upon by chance or accident. Used withon or upon : 偶然降临：偶然碰上或偶然得到。与on 或 upon 连用： lit on the perfect solution to the problem.偶然发现了解决这个问题的好办法
light into 【非正式用语】 - To attack verbally or physically; assail.猛烈攻击；痛击
light out 【非正式用语】 - To leave hastily; run off.匆匆离去；突然离开
go light on - To treat casually or gingerly.随意地处理或小心翼翼地对待
- Middle English 中古英语
- from Old English lēoht, līht * see leg wh- 源自 古英语 lēoht, līht * 参见 leg wh-
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