To turn (an electric light or apparatus)on by means of a switch]

(电灯或电器的)开关打开,接通

属类：学习英语-新词-例句

To turn (an electric light or apparatus)off by means of a switch

把(电灯或电器)关掉,关上

属类：学习英语-新词-例句

Move the desk a few inches to get better light

把书桌移动几英寸，这样会亮些。

属类：学习英语-同义词辨析-

The people of Beijing, and of the whole country, will be preparing to light the Olympic torch to welcome athletes and sports fans from all over the world.

北京和全国人民为点燃奥运圣火迎接来自世界各地的运动员和体育爱好者而努力准备着。

属类：学习英语-教材英语-高一课文

Glass transmits light but not sound

玻璃传导光,但不传导声音。

属类：学习英语-新词-例句

When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed.

不久前，有架轻型客机飞离了航线，在山区坠落，驾驶员丧生。

属类：学习英语-新概念英语-第二册:lesson 75

In the light of; with the arrival of

从..角度看;根据

属类：学习英语-成语例句-

But the stars are so far away that their light still takes years to reach us.

但是由于星星离我们太远，以至于它们的光到达我们这里需要好些年时间。

属类：学习英语-许国璋英语-

Light be her heart and gay her merry eyes

但愿她心情轻松，精神愉快

属类：学习英语-虚拟语气句-动词原形虚拟语气句

I was caught in the middle of the intersection when the light changed.

当灯号转换时我被困在十字路口。

属类：学习英语-成语例句-

On arriving at the shore, the girl struggled up the cliff towards the light she had seen.

当姑娘到了岸边后，她奋力爬上悬崖，朝她看见的灯光爬去。

属类：学习英语-新概念英语-第二册:lesson 33

When the light turned green. I said to him, “Don’ t be so stupid in the future. Drive carefully so that everyone can enjoy a long life.”

当绿灯亮时，我对他说，“以后不要做这种蠢事了，开车小心点，让人家多活几年。”

属类：学习英语-教材英语-高一课文

Probably then it gave off light and heat and sparkled from far off, like a star. That was billions of years ago.

当时地球很可能既发光、又放热，从远处望去就像一颗耀眼的星星，但那几乎是十亿年以前的事了。

属类：学习英语-许国璋英语-

When I am sad I read Wordsworth by the light of a candle .

当我悲伤时，我会秉烛夜读华兹华斯的诗。

属类：学习英语-教材英语-高二上

With the summer coming, we quit eating beef and go on a light diet instead.

当夏天来临时,我们停止吃牛肉而改吃清淡的食物。

属类：学习英语-成语例句-

Early next morning, she saw a light ahead.

第二天一清早，她看见前面有灯光

属类：学习英语-新概念英语-第二册:lesson 33

In the light of cheaper air fares, I wish to fly instead of drive to New York.

根据较便宜的航空费来看,我想飞到纽约而不是开车去。

属类：学习英语-成语例句-

In the light of this statement, teachers live by selling knowledge, philosophers by selling wisdom and priests by selling spiritual comfort.

根据这种说法，教师靠卖知识为生，哲学家靠卖智慧为生，牧师靠卖精神安慰为生

属类：学习英语-新概念英语-第三册

The plant is transforming electrical energy into light .

工厂正在把电能转化为光。

属类：学习英语-同义词辨析-

Light travels faster than sound.

光比声音的速度快。

属类：学习英语-教材英语-高一课文

Now light travels at 186,000 miles per second.

光速是每秒钟十八万六千英里。

属类：学习英语-许国璋英语-

The noble stared at the blank sheet of paper for a few seconds. Then, squinting his eyes, he said: ’The light is dim. Read the letter to me.’

贵族盯着白纸看了几秒钟，然后，眼珠一转，说道:“光线太暗，请给我读一下这封信。”

属类：学习英语-新概念英语-第三册

Give someone the green light ; give someone the go-ahead

核准;许可;授权

属类：学习英语-成语例句-

A red traffic light means stop and a green one means go

红色交通信号表示停车,绿色交通信号灯表示通行。

属类：学习英语-同义词辨析-

Their light scared people but my uncle told them that me flames came from the homes of farmers who had left in a panic with the kitchen fires still on .

火光让人们恐惧。但是我叔叔告诉他们，火光来自农民的家中。而农民荒乱中离开的时候，没有将厨房中的火熄灭。

属类：学习英语-教材英语-高二上

Gilber discovered electricity, but Edison invented the light bulb.

吉尔伯特发现了电，但爱迪生发明了灯泡。

属类：学习英语-教材英语-高一课文

Gilbert discovered electricity, but Edison invented the light bulb

吉尔发现了电，但爱迪生发明了电灯泡。

属类：学习英语-同义词辨析-

Even seemingly insignificant remains can shed interesting light on the history of early man.

即使看起来微不足道的遗物。也可能揭示人类早期历史中的一些有趣的内容。

属类：学习英语-新概念英语-第三册

The teacher explained the phenomenon in the light of physics.

教师以物理学的观点来解释这种现象

属类：学习英语-易错英语-

She opened and shut her bedroom door, without entering. Holmes and Watson sat with the light on for half an hour.

她打开卧室的门，跟着把门关上，但并没有走进房间。福尔摩斯和华生医生开着灯坐了半个小时。

属类：学习英语-教材英语-高二下