descent
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
- We watched anxiously during her descent from the tree.
我们焦急地看着她从树上爬下来。
用作名词 (n.)
词组短语
- claim descent 声称是…的后代
- make descent 使…下降
- 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
- Steepest descent 最速下降法;最陡下降;[数][数]最速下降
用作名词 (n.)
动词+～
形容词+～
短语
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
- 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.
剑桥英英字典
柯林斯英英字典
专业释义
- 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
- (遗产的)继承，承袭
- 下降
- 降落