cloud
cloud
英[klaʊd]美[klaʊd]
n.云（状物），阴影，焦虑；
v.（使）模糊，破坏，（眼神或脸色）阴沉，忧郁；
复数：clouds;
第三人称单数：clouds;
过去式：clouded;
过去分词：clouded;
现在分词：clouding;
例句
Joyce has been under a cloud since her roommate’s bracelet disappeared.自从室友的手镯不见以后,乔伊斯一直受到怀疑。
The sky came over dark as a thick cloud passed before the sun.乌云蔽日, 天色一时昏暗起来。
The chimney blew out a cloud of black smoke.烟囱里喷出一团黑烟。
I wandered lonely like a cloud.我像一朵浮云般漂浮不定。
She’s been on cloud nine ever since she heard the news.她听到这个消息之后乐不可支。
iridescent cloud虹彩云
Because there was no cloud, he deduced that it was going to be a cold night.由于天上无云, 他推断夜晚会很寒冷。
Every cloud has a silver lining.山穷水尽疑无路，柳暗花明又一村。出自：英语谚语
The Milky Way will look like a hazy, cloud - like , irregular band across the sky.银河看来就象一条横在天空的、模糊的 、 不规则的 、 云雾 状 的带子.
Please look at the sunshiny sky and wispy cloud, you've definitely let slip a wonderful day!请你看看那晴朗的天空和那飘渺的白云, 其实你又错过了美好的一天 呀 !
英语六级真题
In 2009 an old Russian craft slammed into a communications satellite, creating a cloud of hundreds of pieces of debris and putting other hardware at risk.
2019年6月六级真题（第二套）阅读 Section CMany people, it seems, are uneasy living in a thickening cloud of radio waves from mobile phone towers and the gadgets they communicate with.
2015年12月六级真题（第二套）听力 Section C柯林斯高阶英汉双解学习词典释义
N-VAR
云;云团
A cloud is a mass of water vapour that floats in the sky. Clouds are usually white or grey in colour.
例句
...the varied shapes of the clouds...云朵各种各样的形状The sky was almost entirely obscured by cloud.天空几乎完全被云所遮蔽。N-COUNT
(烟雾、尘土等的)一团
A cloud of something such as smoke or dust is a mass of it floating in the air.
例句
The hens darted away on all sides, raising a cloud of dust.一群母鸡四处乱窜，搅起一团尘土。VERB
把…搞糊涂;使难以理解；使无法正确判断
If you say that something clouds your view of a situation, you mean that it makes you unable to understand the situation or judge it properly.
例句
Perhaps anger had clouded his vision, perhaps his judgment had been faulty...可能是愤怒蒙蔽了他的眼睛，也可能是他判断有误。In his latter years religious mania clouded his mind.晚年的时候，对**的狂热让他丧失心智。VERB
破坏;给…蒙上阴影
If you say that something clouds a situation, you mean that it makes it unpleasant.
例句
The atmosphere has already been clouded by the BJP's anger at the media.印度人民*怒斥媒体，已经破坏了气氛。V-ERG
(眼神或脸色)阴沉，忧郁；使看起来阴沉（或忧郁）
If your eyes or face cloud or if sadness or anger clouds them, your eyes or your face suddenly show sadness or anger.
例句
Trish's face clouded with disappointment...翠茜一脸失望。As he looked at Katherine, great sorrow clouded his eyes.他看着凯瑟琳，满眼忧伤。V-ERG
(镜子)模糊不清;(使)起雾
If glass clouds or if moisture clouds it, tiny drops of water cover the glass, making it difficult to see through.
例句
The mirror clouded beside her cheek...她面颊边的镜子变得模糊不清。I run the water very hot, clouding the mirror.我把水开得很热，水汽模糊了镜面。PHRASE
心不在焉;耽于空想
If you say that someone has their head in the clouds, you are criticizing them because they are ignoring or are unaware of the problems associated with a situation.
PHRASE
极为快乐;乐不可支
If you say that someone is on cloud nine, you are emphasizing that they are very happy.
例句
When Michael was born I was on cloud nine.迈克尔出生的时候，我都乐得找不着北了。PHRASE
遭嫌弃；被贬低
If someone is under a cloud, people have a poor opinion of them because of something they have done.
例句
The military are under a cloud for killing civilians while breaking up a demonstration.*方因在平息示威活动时杀死了无辜平民而备受指责。英汉词典释义
n.
云
There are so many clouds today.今天云特别多。云状物（如尘雾、烟雾、一群飞行的昆虫）
The mosquitoes were coming in clouds.蚊子一大群一大群地飞来。阴影；忧郁；焦虑；令人忧虑的事
vt. & vi.
(使)某物变得阴沉暗淡, 不清楚
Her eyes clouded with tears.她泪眼模糊。vi.
显得阴沉（或恐惧、愤怒等）；看起来忧愁（或害怕、愤怒等）
His face suddenly clouded over.他的脸突然变得阴沉下来。(天空) 布满云
vt.
使减少乐趣；使不快
使难以理解；使记不清楚；使模糊
（尤指用无关的话题来）混淆，搅浑（问题）
英英词典释义
Noun
1. any collection of particles (e.g., smoke or dust) or gases that is visible
2. a visible mass of water or ice particles suspended at a considerable altitude
3. out of touch with reality;
"his head was in the clouds"4. a cause of worry or gloom or trouble;
"the only cloud on the horizon was the possibility of dissent by the French"5. suspicion affecting your reputation;
"after that mistake he was under a cloud"6. a group of many insects;
"a swarm of insects obscured the light""a cloud of butterflies"Verb
1. make overcast or cloudy;
"Fall weather often overcasts our beaches"2. make less visible or unclear;
"The stars are obscured by the clouds"3. billow up in the form of a cloud;
"The smoke clouded above the houses"4. make gloomy or depressed;
"Their faces were clouded with sadness"5. place under suspicion or cast doubt upon;
"sully someone's reputation"6. colour with streaks or blotches of different shades
7. make milky or dull;
"The chemical clouded the liquid to which it was added"行业词典
大气科学： 云地［间］放电, cloud-to-ground discharge 云和地面之间发生的闪电放电现象。；云滴采样器, cloud-particle sampler 应用各种捕获原理在云中直接收集云滴的仪器。；云际放电, cloud-to-cloud discharge, intercloud discharge 不同云块之间发生的闪电放电现象。；
