light什么意思 light音标、翻译、用法

light音标

英 [laɪt]

美 [laɪt]

light翻译

n.

光；发光体；电灯；点火器

adj.

轻的；明亮的；浅色的；少量的

v.

点燃；照亮；用光指引；

adv.

轻地，轻装地；

变形

复数：lights过去式：litlighted过去分词：litlighted现在分词：lighting第三人称单数：lights

双语释义

n.(名词)[U]光,光线,光亮kind of natural radiation that makes things visible[C]光源,电灯,灯source of light, especially an electric lamp[C]火焰,火花,点火物flame or sparkadj.(形容词)光线充足的,明亮的full of light;not in darkness淡色的,浅色的pale轻的,不重的easy to lift or move;not heavy[A]轻柔的,轻巧的gentle;delicate易消化的,清淡的easy to digest容易做的,轻松易懂的easy to carry out or perform;easy to understand容易承受的,不严厉的easy to bear, not severe不猛烈的not intense[A]稀少的not dense[A]少量的small in quantity[A]不沉的,不熟的not deep[A]愉快的,无忧无虑的cheerful;free from worryv.(动词)vt. & vi. 点火,生火,点燃put on;switch on;turn on;ignite;kindlevt. 照亮,照明illuminate;illuminevt. & vi. (使)容光焕发brighten

英英释义

light

n.(physics) electromagnetic radiation that can produce a visual sensation

"the light was filtered through a soft glass window"

同义词：visible lightvisible radiation

any device serving as a source of illumination

"he stopped the car and turned off the lights"

同义词：light source

a particular perspective or aspect of a situation

"although he saw it in a different light, he still did not understand"

the quality of being luminous; emitting or reflecting light

同义词：luminositybrightnessbrightness levelluminanceluminousness

an illuminated area

"he stepped into the light"

a condition of spiritual awareness; divine illumination

"follow God's light"

同义词：illumination

the visual effect of illumination on objects or scenes as created in pictures

"he could paint the lightest light and the darkest dark"

同义词：lightness

a person regarded very fondly

"the light of my life"

mental understanding as an enlightening experience

"he finally saw the light"; "can you shed light on this problem?"

having abundant light or illumination

"they played as long as it was light"; "as long as the lighting was good"

同义词：lighting

public awareness

"it brought the scandal to light"

merriment expressed by a brightness or gleam or animation of countenance

同义词：sparkletwinklespark

a divine presence believed by Quakers to enlighten and guide the soul

同义词：Inner LightLight WithinChrist Within

a visual warning signal

"they saw the light of the beacon"; "there was a light at every corner"

a device for lighting or igniting fuel or charges or fires

"do you have a light?"

同义词：lighterigniterignitor

v.make lighter or brighter

"This lamp lightens the room a bit"

同义词：illumeilluminelight upilluminate

begin to smoke

同义词：light upfire up

to come to rest, settle

"Misfortune lighted upon him"

同义词：alightperch

cause to start burning; subject to fire or great heat

同义词：ignite

fall to somebody by assignment or lot

同义词：fall

get off (a horse)

同义词：unhorsedismountget offget down

adj.of comparatively little physical weight or density

"a light load"; "magnesium is a light metal--having a specific gravity of 1.74 at 20 degrees C"

(used of color) having a relatively small amount of coloring agent

"light blue"; "light colors such as pastels"; "a light-colored powder"

同义词：light-colored

of the military or industry; using (or being) relatively small or light arms or equipment

"light infantry"; "light cavalry"; "light industry"; "light weapons"

not great in degree or quantity or number

"a light sentence"; "a light accent"; "casualties were light"; "light snow was falling"; "light misty rain"; "light smoke from the chimney"

psychologically light; especially free from sadness or troubles

"a light heart"

characterized by or emitting light

"a room that is light when the shutters are open"; "the inside of the house was airy and light"

used of vowels or syllables; pronounced with little or no stress

"a syllable that ends in a short vowel is a light syllable"

同义词：unaccentedweak

easily assimilated in the alimentary canal; not rich or heavily seasoned

"a light diet"

(used of soil) loose and large-grained in consistency

"light sandy soil"

同义词：friablesandy

(of sound or color) free from anything that dulls or dims

"a light lilting voice like a silver bell"

同义词：cleanclearunclouded

moving easily and quickly; nimble

"the dancer was light and graceful"; "a lightsome buoyant step"; "walked with a light tripping step"

同义词：lightsometripping

demanding little effort; not burdensome

"light housework"; "light exercise"

of little intensity or power or force

"the light touch of her fingers"; "a light breeze"

(physics, chemistry) not having atomic weight greater than average

"light water is ordinary water"

weak and likely to lose consciousness

"felt light in the head"; "light-headed with wine"; "light-headed from lack of sleep"

同义词：faintswooninglight-headedlightheaded

very thin and insubstantial

"light summer dresses"

同义词：flimsy

marked by temperance in indulgence

"a light eater"; "a light smoker"; "ate a light supper"

同义词：abstemious

less than the correct or legal or full amount often deliberately so

"a light pound"

同义词：scant(p)short

having little importance

"losing his job was no light matter"

intended primarily as entertainment; not serious or profound

"light verse"; "a light comedy"

silly or trivial

"light banter"; "light idle chatter"

同义词：idle

designed for ease of movement or to carry little weight

"light aircraft"; "a light truck"

having relatively few calories

"light (or lite) beer"; "lite (or light) mayonnaise"

同义词：litelow-calcalorie-free

(of sleep) easily disturbed

"in a light doze"; "a light sleeper"

同义词：wakeful

casual and unrestrained in sexual behavior

"he was told to avoid loose (or light) women"

同义词：easyloosepromiscuoussluttishwanton

adv.with few burdens

"experienced travellers travel light"

同义词：lightly

light用法

词汇搭配

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显露出,暴露出douse light熄灯flash a light闪光,使光闪烁get a light有火(柴等)give off light放光,发光give the green light to sb给某人开绿灯,批准某人go out the light熄灯have a light有火(柴等)pass a red light(汽车等)闯红灯produce light发光put on a light开灯put out the light熄灯see the light出世,(书籍等)问世,领悟shine a light用灯照亮shoot a red light(汽车等)闯红灯shut off the light关灯strike a light擦火柴take away all the light遮光turn off a light关灯turn on a light开灯turn out a light熄灯形容词+～blinding light眼花缭乱的(灯)光bright light明亮的(灯)光broken light折线光calm light平静的灯光clear light清晰的光线curious light稀奇的灯光dark light暗淡的光线deep light深深的光线dirty light脏的灯,混浊的光线distant light远处的灯光dry light干涸的灯dying light要灭的灯earliest light最早的光线early light晨光electric light电灯enough light光线充足falling light要灭的灯flash light闪光灯gentle light柔和的灯光hard light强光little light一点点光lovely light可爱的灯光native light自制灯northern light北方的光线patient light温和的光poor light昏暗的光线pure light单一的光线red light警报信号,危险rising light正在升起的光rush light闪电,迅速移动的光线side light侧光soft light柔和的光线strange light奇怪的(灯)光strong light强光warm light温暖的光weak light暗淡的光white light白光名词+～ceiling light吊灯center light中心光线day light日光evening light夜光floor light落地灯head light车前灯midday light正午的光线minute light带时钟的灯moon light月光morning light早晨的光线parking light停车灯pilot light领航灯stop light(汽车车尾)制动灯,交通指示灯summer light夏季的阳光sun light日光sunset light落日余光tail light尾灯traffic light交通灯～+名词light beacon灯标light beam光柱light bomb照明弹light button光按钮light filter滤光器light house灯塔light year光年介词+～at a light在交通灯处between the lights在黄昏,在傍晚by the light of借助,根据in light被光线照着,在阳光〔灯光〕下in a bad light在光线差的地方in a good light在亮处,在有利的地位in a new light用新的眼光in the light of依照,根据,当作in the true light从真实的观点看a flood of light一片强光～+介词light of a lamp灯光light of fire火光lights of London伦敦的万家灯火light of the moon月光light of the sun阳光用作形容词 (adj.)～+名词light aircraft轻型飞机light blue淡蓝色light bridge轻便桥梁light clothes轻装light clothing轻便的衣物light crop of wheat小麦歉收light exercise轻度锻炼light food易消化食物light green淡绿色light heart轻松愉快的心情light load轻负荷light luggage轻便的行李light lunch清淡的午餐light metal轻金属light music轻音乐light shoes轻便的鞋light shower of rain小阵雨light soil轻质土壤light soup清淡的汤light supper少量的晚餐light tap轻轻一拍light traffic稀少的行人车辆light voice柔和的声音light white wine低度白葡萄酒light wind微风,和风light woman水性杨花的女人light work轻活副词+～extremely light极轻的so light清淡的very light非常轻的～+介词light in hand(马等)容易驾驭的,(人)容易相处的light in weight重量轻light on one's feet脚步轻快用作动词 (v.)～+名词light a candle点蜡烛light a cigarette点香烟light a fire生火light flames点燃熊熊烈火light a lamp点灯light one's way照亮道路light the gas点燃煤气light the house照亮房屋light the stove点燃炉子light the street照亮街道light the whole street照亮整条街～+副词light abruptly突然地点火light automatically自动点火light bewilderingly使人迷惑地点火light breathlessly匆忙地点火light briskly轻松地点火light calmly平静地点火light carefully小心地点火light cautiously小心翼翼地点火light cheerfully兴高采烈地点火light comprehensively全面地点火light confidently满怀信心地点火light consciously自觉地点火light courageously勇敢地点火light daringly大胆地点火light decisively果断地点火light desperately毫无顾忌地点火light disastrously灾难性地点火light earnestly非常认真地点火light effectively给人印象深刻地点火light eventually终于点火light expertly熟练地点火light falteringly犹豫地点火light gloriously壮丽地点火light grotesquely可笑地点火light hurriedly匆忙地点火light ingeniously巧妙地点火light laboriously吃力地点火light mysteriously神秘地点火light noiselessly悄悄地点火light professionally熟练地点火light prudently谨慎地点火light punctually准时点火light reasonably合理地点火light reluctantly不情愿地点火light ruthlessly无情地点火light satisfactorily令人满意地点火light scientifically科学地点火light scrupulously谨慎地点火light selectively有选择地点火light sensibly合理地点火light simultaneously同一时间点火light slowly慢慢地点火light studiously小心地点火light symbolically象征性地点火light systematically有规律地点火light temporarily暂时点火light unaccountably莫名其妙地点火light out突然发出light up点燃light up sb's face使某人容光焕发light up with pleasure(脸)露出高兴的表情～+介词light on〔upon〕偶然发现,偶然获得…

词组短语

in the light of根据，按照；当作

in light被光线照着

in the light灯光下；在光芒中

in light of根据；鉴于；从…观点

light on偶然遇见（碰见，发现）；停落于

light source光源

light industry轻工业

red light危险信号，红灯

light intensity光强度

come to light暴露；真相大白；众所周知

light up照亮；点亮

light and shade光阴；光与影

light rail轻轨；轻轨电车

visible light可见光

green light绿灯；放行；准许

bring to light揭露；发现；公开

light scattering光散射

light oil轻油；低粘度油

bright light强光

traffic light 红绿灯（等于traffic signals）

更多收起词组短语

同近义词辨析

lamp, light

这组词都有“灯”的意思，其区别是：

lamp通常指以油、气或电为能源的照明设备，一般有罩。

light普通用词，含义广泛。泛指一切供照明的灯，多指电灯。

ignite, light, kindle

ignite多指用一点火星就使易燃物迅速燃烧起来；

light指人们为了得到光、热等而点火；

kindle指花费一定的时间或气力把某可燃物点燃，使之逐渐燃烧起来

ignite, light, fire, kindle

这组词都有“点燃、着火”的意思，其区别是：

ignite多用于科技文体，指使某物受热直到燃烧或发光，也可指用火花使易燃物迅速燃烧起来。

light普通用词，指点燃易燃物，使其能发光，满足各种需要。

fire普通用词，指将某物点燃使其燃烧起来，火势可大可小。

kindle指艰难或缓慢地把可燃料点燃，可用于比喻。

flash, glare, blaze, glow, flare, light, twinkle, glitter, flame

这组词都有“火焰、烈火、光”的意思，其区别是：

flash指突然发出而随即消失的闪光。

glare指眩目的光。

blaze指猛烈燃烧所发生强烈的光。

glow指像冶炼铁和钢时发出的红光。

flare指摇曳的火焰。

light普通用词，指日、月、星或灯等的光。

twinkle指如星光等的闪烁。

glitter指连续发出闪烁不定的光。

flame指一条或多条火舌，多用复数形式，指由许多火舌构成的大火。

双语例句

用作名词(n.)I try to see but I'm blinded by the white light.

我试着去看，但是有道白光让我什么都看不到。I can't read while you are standing in my light.

你挡住了我的光线，我没法看书。He turned off the light before going out.

他出门前把灯关掉。It was getting dark, so we switched on the light.

天色暗了,于是我们打开了灯。Excuse me, have you get a light by any chance?

对不起，你碰巧有打火机吗？If you think about it, you will eventually see the light.

如果你想一想,你就会最终领悟的。The portrait shows fine effects of light and shade.

这幅肖像画的浓淡色调表现得很好。用作形容词(adj.)This is a heavy box, and that is a light one.

这是一个重箱子,那是一个轻箱子。She bent forward, and her fine light hair fell over her cheeks.

她向前探出身子,她的浅色的美丽头发遮住了脸颊。It's beginning to get light.

天渐渐亮了。He prefers light fictions to serious novels.

比起严肃小说来,他更喜欢轻松的小说。Since her accident she can only do light work.

她出事以后只能做轻活儿了。I advise you to go on a light diet for a while.

我建议你一段时间内多吃些清淡的东西。用作动词(v.)I saw him enter the room, sit down and light a cigarette.

我看见他走进房间,坐了下来,点燃了一根香烟。Her face lit up when she saw he was coming.

当她看到他走过来的时候，她的脸亮了起来。He struck a match to light the room.

他划了根火柴来照亮房间。

权威例句

Light scattering by small particles

Light scattering by small particles

Light-emitting diodes based on conjugated polymers

Light-emitting diodes based on conjugated polymers

Light-Induced Redox Reactions in Nanocrystalline Systems

Visible-light photocatalysis in nitrogen-doped titanium oxides.

Absorption and Scattering of Light by Small Particles

Absorption and Scattering of Light by Small Particles

Absorption and scattering of light by small particles

Conversion of light to electricity by cis-X2bis(2,2'-bipyridyl-4,4'-dicarboxylate)ruthenium(II) charge-transfer sensitizers (X = Cl-...