cloud

音標發(fā)音

• 英式音標 [kla?d]
• 美式音標 [kla?d]
• 國際音標 [klaud]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 云；陰云；云狀物；一大群；黑斑
• vt. 使混亂；以云遮蔽；使憂郁；玷污
• vi. 陰沉；烏云密布
• n. (Cloud) 克勞德（人名）

詞源解說

• 直接源自古英語的clud，意為巖石，小山。

同根派生

• adj性質(zhì)的同根詞

  cloudy：多云的；陰天的；愁容滿面的。

  clouded：烏云密布的；有暗影的，陰的。

  cloudless：無云的；晴朗的。

• n性質(zhì)的同根詞

  cloudiness：陰沉；暗晦；朦朧。

• cloud相關(guān)詞

用法辨析

n. (名詞)

• cloud的基本意思是“云,云彩”,是云的總稱,可指一塊具體的云,也可指抽象概念的云。cloud引申可指“一群”“陰云,陰影”。
• cloud通常用作不可數(shù)名詞,但在作“云塊,片云”解時可用作可數(shù)名詞,且可用不定冠詞a來修飾。
• cloud可用many, masses of, a shred of, a fluff of等修飾,但不可用much來修飾。
• cloud在表示“一群”時,常用于in clouds或in a cloud短語中。

v. (動詞)

• cloud用作動詞時的意思是“變得陰沉暗淡,不清楚”,指由于受某物的影響或阻隔而顯得模糊不清; cloud還可指由于某些不愉快的事情或消息而臉色變得難看,“顯得陰沉或憂傷”。cloud引申還可指“毀壞,影響”。
• cloud可用作不及物動詞,也可用作及物動詞。用作及物動詞時,后接名詞或代詞作賓語,可用于被動結(jié)構(gòu)。

• cloud使用方法
• cloud詳細辨析

英漢例句

用作名詞 (n.)

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

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• Her eyes clouded with tears.
  她淚眼模糊。

用作及物動詞: S+～+ n./pron.

• That's a separate argument and it will only cloud the issue.
  這是另外一項爭論,它只會把問題搞亂。

• cloud更多例句

詞組短語

用作名詞 (n.)

動詞+～

• blow clouds 吞云吐霧
• disperse clouds 吹散烏云
• pierce the clouds 聳入云霄

形容詞+～

• dark cloud 烏云；黑云；暗云
• dense cloud 濃云
• fleecy cloud 白云

• cloud更多詞組

英英字典

劍橋英英字典

• (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劍橋字典
• cloud柯林斯字典

專業(yè)釋義

地球科學

• 云

  The vertical variation of divergence in the low-cloud areas is just converse to that in the high-cloud areas.
  反映在水平輻散場上,兩類云對應(yīng)的輻散度在垂直方向上變化趨勢相反,其中低云對應(yīng)的典型背景場為低層輻散高空輻合。

  紡織科學技術(shù)

• 云朵洗

計算機科學技術(shù)

• 云