descent
下降
常用释义
英音[ dɪˈsent ]
美音[ dɪˈsent ]
变形
复数:
descents
基本释义
- n. 下降，降落；斜坡，斜面；出身，血统；堕落，沦落；突然到访，突袭
考试频率
四级
考频：近五年出现3次
- n. (位置)下降; 下降运动 最常考
例句
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1·The smooth descent of the plane made the passengers feel at ease.飞机平稳的降落让乘客们感到安心。来源: youdao
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2·Our family has a glorious descent.我们家族有着光荣的血统。来源: youdao
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3·The descent of the temperature indicates the coming of autumn.气温的下降预示着秋天的到来。来源: youdao
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4·The skier enjoyed the rapid descent.滑雪者享受着快速的下降过程。来源: youdao
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5·He is highly respected for his excellent descent.他因优秀的血统而备受尊敬。来源: youdao
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6·The balloon made a slow descent to the ground.气球缓缓地下降到地面。来源: youdao
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7·The descent of the river's water level is quite obvious.这条河的水位下降很明显。来源: youdao
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8·She has a noble descent.她有着高贵的血统。来源: youdao
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9·The descent of the glider was very graceful.滑翔机的下降过程很优美。来源: youdao
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10·The descent of the mountain slope is very gentle.这座山的坡度下降很平缓。来源: youdao
网络释义
- gradient descent : 梯度下降
- descent method : n. 下降法
- chinese descent : 中国血统；炎黄子孙
- steepest descent method : 最速下降法；最陡下降法
同根词
词根：
descend
descendant
adj
下降的；祖传的
descending
adj
下降的；下行的
descendant
n
后裔；子孙
descending
n
递减；下行
descender
n
下降物；下降者；下行字母
descending
v
下降（descend的ing形式）
descend
vi
下降；下去；下来；遗传；屈尊
descend
vt
下去；沿…向下