descend
音标发音
- 英式音标 [dɪˈsenddɪ'send]
- 美式音标 [dɪˈsɛnd]
- 国际音标 [di'send]
- 英式发音
- 美式发音
基本解释
- v.下降；降临
- v.传下来；遗传
- v.突然袭击；突然拜访
词根记忆
- de(向下) + scend(爬)→向下爬→下来，下降
- de(向下) + scend(爬)→往下爬→下降；遗传
- de(向下) + scend(爬)→向下爬→下降
- de + scend(爬)→往下爬→下降；遗传
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。
- descent：下降；血统；袭击。
- 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）。
- vt性质的同根词
- descent：除去…的气味；使…失去香味。
用法辨析
- descend的基本意思是“下来”“下去”,可指物体向下降落,也可指沿着山坡、梯子、台阶、树干等表示斜线或斜坡的物体下降。
- descend可用作及物动词,也可用作不及物动词,用作不及物动词时,常与介词from连用,表示“是…的后代”“从…传下来”, from所接的名词指祖先、祖宗,并不是指父辈。
- descend是正式书面用语,多用于文学语体中。
v. (动词)
英汉例句
- Another oppressive night descended.
闷热的夜又来临了。 - Tears descend her cheeks.
她泪落两颊。
用作动词 (v.)
用作不及物动词: S+～(+A)
用作及物动词: S+～+ n./pron.
词组短语
- descend one 's cheeks (泪)落两颊
- descend the slope 顺坡向下走
- descend benignly 吉祥地下落
- descend giddily 轻浮地下落
- descend gracefully 优美地下落
- descend gradually 渐渐地下落
用作动词 (v.)
～+名词
～+副词
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.
- 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.
剑桥英英字典
柯林斯英英字典
专业释义
- 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，随着卫星遥感器在轨运行时间的增长，其性能会逐渐退化，MTF也会逐渐下降。 - 后裔
- 后代
- 下行
- (字母)下伸