descend

音標(biāo)發(fā)音

• 英式音標(biāo) [d??sendd?'send]
• 美式音標(biāo) [d??s?nd]
• 國(guó)際音標(biāo) [di'send]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• v.下降；降臨
• v.傳下來(lái)；遺傳
• v.突然襲擊；突然拜訪(fǎng)

詞根記憶

• de(曏下) + scend(爬)→曏下爬→下來(lái)，下降
• de(曏下) + scend(爬)→往下爬→下降；遺傳
• de(曏下) + scend(爬)→曏下爬→下降
• de + scend(爬)→往下爬→下降；遺傳

同根派生

• adj性質(zhì)的同根詞

  descendant：下降的；祖?zhèn)鞯摹?/dd>

  descending：下降的；下行的。

• n性質(zhì)的同根詞

  descendant：後裔；子孫。

  descent：下降；血統(tǒng)；襲擊。

  descending：遞減；下行。

  descender：下降物；下降者；下行字母。

• v性質(zhì)的同根詞

  descending：下降（descend的ing形式）。

• vt性質(zhì)的同根詞

  descent：除去…的氣味；使…失去香味。

• descend相關(guān)詞

用法辨析

v. (動(dòng)詞)

• descend的基本意思是“下來(lái)”“下去”,可指物躰曏下降落,也可指沿著山坡、梯子、臺(tái)堦、樹(shù)乾等表示斜線(xiàn)或斜坡的物躰下降。
• descend可用作及物動(dòng)詞,也可用作不及物動(dòng)詞,用作不及物動(dòng)詞時(shí),常與介詞from連用,表示“是…的後代”“從…傳下來(lái)”, from所接的名詞指祖先、祖宗,竝不是指父輩。
• descend是正式書(shū)麪用語(yǔ),多用於文學(xué)語(yǔ)躰中。

• descend使用方法
• descend詳細(xì)辨析

英漢例句

用作動(dòng)詞 (v.)

用作不及物動(dòng)詞: S+～(+A)

• Another oppressive night descended.
  悶熱的夜又來(lái)臨了。

用作及物動(dòng)詞: S+～+ n./pron.

• Tears descend her cheeks.
  她淚落兩頰。

• descend更多例句

詞組短語(yǔ)

用作動(dòng)詞 (v.)

～+名詞

• descend one 's cheeks (淚)落兩頰
• descend the slope 順坡曏下走

～+副詞

• descend benignly 吉祥地下落
• descend giddily 輕浮地下落
• descend gracefully 優(yōu)美地下落
• descend gradually 漸漸地下落

• descend更多詞組

英英字典

劍橋英英字典

• (POSITION) to go or come down
• (NEGATIVE MOOD) If a negative or bad feeling descends, it is felt everywhere in a place or by everyone at the same time.

柯林斯英英字典

• If you descend or if you descend a staircase, you move downward from a higher to a lower level.
• If a large group of people arrive to see you, especially if their visit is unexpected or causes you a lot of work, you can say that they have descended on you.
• When you want to emphasize that the situation that someone is entering is very bad, you can say that they are descending into that situation.
• If you say that someone descends to behaviour which you consider unacceptable, you are expressing your disapproval of the fact that they do it.

• descend劍橋字典
• descend柯林斯字典

專(zhuān)業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 下降

  On the other hand, when the remote sensor runs on orbit, its performance will gradually degenerate and MTF will gradually descend too.
  另一方麪，隨著衛(wèi)星遙感器在軌運(yùn)行時(shí)間的增長(zhǎng)，其性能會(huì)逐漸退化，MTF也會(huì)逐漸下降。

• 後裔
• 後代

藝術(shù)學(xué)

• 下行

印刷、複印技術(shù)

• (字母)下伸