流逝汉英词典

descent

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音标发音

  • 英式音标 [dɪˈsent]
  • 美式音标 [dɪˈsɛnt]
  • 国际音标 [di'sent]
  • 英式发音
  • 美式发音

基本解释

  • n. 下降；血统；袭击
  • vt. 除去…的气味；使…失去香味

词根记忆

  • de(向下) + scent(爬)→向下爬→下降
  • 来自descend(v.遗传；下降)

同根派生

  • adj性质的同根词
    descendant：下降的；祖传的。
    descending：下降的；下行的。
  • n性质的同根词
    descendant：后裔；子孙。
    descending：递减；下行。
    descender：下降物；下降者；下行字母。
  • v性质的同根词
    descending：下降（descend的ing形式）。
  • vi性质的同根词
    descend：下降；下去；下来；遗传；屈尊。
  • vt性质的同根词
    descend：下去；沿…向下。

英汉例句

    用作名词 (n.)

  • We watched anxiously during her descent from the tree.
    我们焦急地看着她从树上爬下来。

词组短语

    用作名词 (n.)

    动词+～

  • claim descent 声称是…的后代
  • make descent 使…下降

    • 形容词+～

  • actual descent 真正的后代
  • foreign descent 外国血统
  • good descent 出身贵族
  • vertical descent 垂直下降

    • 短语

  • Steepest descent 最速下降法;最陡下降;[数][数]最速下降

英英字典

    剑桥英英字典

  • (RELATION) the state or fact of being related to a particular person or group of people who lived in the past
  • (ARRIVAL) an occasion when a group of people arrive somewhere, usually suddenly or unexpectedly
  • (POSITION) a movement down
  • (NEGATIVE CHANGE) a change in someone's behaviour, or in a situation, from good to bad

    • 柯林斯英英字典

  • A descent is a movement from a higher to a lower level or position.
  • A descent is a surface that slopes downward, for example, the side of a steep hill.
  • When you want to emphasize that a situation becomes very bad, you can talk about someone's or something's descent into that situation.
  • You use descent to talk about a person's family background, for example, their nationality or social status.

专业释义

    土木建筑工程

  • 沉降

    Survey on the prototype of container to know the bearing weight’s status about pile with earth, know the descent status of container’s foundation.
    4、对施工结束后的罐实体进行原型观测,了解桩土分别承载上部荷载的受力状态和罐基础的沉降状态。

    生物学

  • 血统
  • 下降;世代

    • 法学

  • (遗产的)继承，承袭

    • 航空、航天科学技术

  • 下降
  • 降落