橘子朗文词典

cloud

C 开头单词考研词汇专八核心词高考词汇词源字典

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。

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。

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。

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

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.

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