cloud

音标发音

• 英式音标 [klaʊd]
• 美式音标 [klaʊd]
• 国际音标 [klaud]
• 英式发音
• 美式发音

基本解释

• n. 云；阴云；云状物；一大群；黑斑
• vt. 使混乱；以云遮蔽；使忧郁；玷污
• vi. 阴沉；乌云密布
• n. (Cloud) 克劳德（人名）

词源解说

• 直接源自古英语的clud，意为岩石，小山。

同根派生

• adj性质的同根词

  cloudy：多云的；阴天的；愁容满面的。

  clouded：乌云密布的；有暗影的，阴的。

  cloudless：无云的；晴朗的。

• n性质的同根词

  cloudiness：阴沉；暗晦；朦胧。

• cloud相关词

用法辨析

n. (名词)

• cloud的基本意思是“云,云彩”,是云的总称,可指一块具体的云,也可指抽象概念的云。cloud引申可指“一群”“阴云,阴影”。
• cloud通常用作不可数名词,但在作“云块,片云”解时可用作可数名词,且可用不定冠词a来修饰。
• cloud可用many, masses of, a shred of, a fluff of等修饰,但不可用much来修饰。
• cloud在表示“一群”时,常用于in clouds或in a cloud短语中。

v. (动词)

• cloud用作动词时的意思是“变得阴沉暗淡,不清楚”,指由于受某物的影响或阻隔而显得模糊不清; cloud还可指由于某些不愉快的事情或消息而脸色变得难看,“显得阴沉或忧伤”。cloud引申还可指“毁坏,影响”。
• cloud可用作不及物动词,也可用作及物动词。用作及物动词时,后接名词或代词作宾语,可用于被动结构。

• cloud使用方法
• cloud详细辨析

英汉例句

用作名词 (n.)

• Not a single cloud is to be seen.
  一朵云也看不见。

用作动词 (v.)

用作不及物动词: S+～(+A)

• Her eyes clouded with tears.
  她泪眼模糊。

用作及物动词: S+～+ n./pron.

• That's a separate argument and it will only cloud the issue.
  这是另外一项争论,它只会把问题搞乱。

• cloud更多例句

词组短语

用作名词 (n.)

动词+～

• blow clouds 吞云吐雾
• disperse clouds 吹散乌云
• pierce the clouds 耸入云霄

形容词+～

• dark cloud 乌云；黑云；暗云
• dense cloud 浓云
• fleecy cloud 白云

• cloud更多词组

英英字典

剑桥英英字典

• (IN SKY) a grey or white mass in the sky, made up of very small floating drops of water
• (MASS) a mass of something such as dust or smoke that looks like a cloud
• (COMPUTING) a computer network where files and programs can be stored, especially the internet
• If something transparent clouds, or if something clouds it, it becomes difficult to see through.

柯林斯英英字典

• A cloud is a mass of water vapour that floats in the sky. Clouds are usually white or grey in colour.
• A cloud of something such as smoke or dust is a mass of it floating in the air.
• 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.
• If you say that something clouds a situation, you mean that it makes it unpleasant.
• If glass clouds or if moisture clouds it, tiny drops of water cover the glass, making it difficult to see through.

• cloud剑桥字典
• cloud柯林斯字典

专业释义

地球科学

• 云

  The vertical variation of divergence in the low-cloud areas is just converse to that in the high-cloud areas.
  反映在水平辐散场上,两类云对应的辐散度在垂直方向上变化趋势相反,其中低云对应的典型背景场为低层辐散高空辐合。

  纺织科学技术

• 云朵洗

计算机科学技术

• 云