descend 

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单词释义
v.下来,下去,下降,下斜,下倾,降临,来临
词根词缀记忆/谐音联想记忆 补充/纠错
词根de 向下 + scend 爬,攀 → 向下爬 →  …………
其他怎么记补充/纠错
谐音记忆“第三的” → 比赛时哥哥体力“下降”,最后变成“第三的”
→ descend 下降 …………
词性拓展记忆 / 词形拓展记忆
原形:descend第三人称单数:descends过去式:descended过去分词:descended现在分词:descending
对比记忆 / 类比记忆 / 形近词记忆
decant / decent / descent / dement / descend
decant vt. 轻轻倒出
decent a.体面的;正派的,合乎礼仪的;合适的 …………
串记记忆
descend / ascend
It is easier to descend than to ascend.
下降容易上升难。
辨析记忆
descend / drop / fall / sink
这些动词都表示“落下,下降”之意。
descend → 通常指沿斜线或斜坡下降。
drop → 指物体从一定高度落下。
fall与drop同义,指突然或猛烈地降落,但fall也可指任何下落 …………
词根记忆 / 词缀记忆
descend v 下降,传下(de向下+scend=向下爬)
scend, scens, scent=climb,表示”爬,攀”
ascend v 登上,爬上(a 向上+scend)
descend v 下降,传下(de向下+scend=向下爬) …………
词组和短语补充/纠错
descend from sth/sb 起源于,从...发展演变而来;是…的后裔
descend on/upon 突然大批来访;(黑暗、情绪)降临
descend to 降低身份去做;竟做出;堕落到 … 地步
descend from 从…下降
descend to 下降到
descend on 下降,下降
descend into 下降到
descend upon 突然降临
to descend on 降临
to descend on Pompeii 降临庞贝城
单词例句
The plane began to descend.
飞机开始降落。
He descended from a royal family.
他出身贵族.
He could not descend himself into the arena .
他自己不能下到竞技场里去。
I wish that the prices can descend.
但愿物价会下降。
It is able to rise or descend according to variations in water temperature.
With human-like motion control, it can walk bipedally, avoid obstacles, ascend and descend a slope with stability, and withstand shocks.
In flight, it is piloted by using a steering wheel and right-hand gear lever to move forward and reverse, make turns, ascend, hover, and descend.
Moreover, these type of banks should strictly control large-sum credit granting and descend their focus of financial services to smaller clients in the local market, the official said.
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