音標(biāo)發(fā)音英式音標(biāo) [d??sendd?'send]美式音標(biāo) [d??s?nd]國際音標(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；遺傳v.突然襲擊；突然拜訪詞根記憶de(向下) + scend(爬)→向下爬→下來，下降de(向下) + scend(爬)→往下爬→下降；遺傳de(向下) + scend(爬)→向下爬→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：后裔；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. (動詞)descend的基本意思是“下來”“下去”,可指物體向下降落,也可指沿著山坡、梯子、臺階、樹干等表示斜線或斜坡的物體下降。 descend可用作及物動詞,也可用作不及物動詞,用作不及物動詞時,常與介詞from連用,表示“是…的后代”“從…傳下來”, from所接的名詞指祖先、祖宗,并不是指父輩。 descend是正式書面用語,多用于文學(xué)語體中。 descend使用方法descend詳細(xì)辨析英漢例句用作動詞 (v.)用作不及物動詞: S+～(+A)Another oppressive night descended.悶熱的夜又來臨了。用作及物動詞: S+～+ n./pron.Tears descend her cheeks.她淚落兩頰。descend更多例句詞組短語用作動詞 (v.)～+名詞descend one 's cheeks (淚)落兩頰descend the slope 順坡向下走～+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柯林斯字典專業(yè)釋義計算機科學(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.另一方面，隨著衛(wèi)星遙感器在軌運行時間的增長，其性能會逐漸退化，MTF也會逐漸下降。后裔后代藝術(shù)學(xué)下行印刷、復(fù)印技術(shù)(字母)下伸