declines
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v.
辞谢，谢绝（邀请等）( decline的第三人称单数 )；（道路、物体等）下倾；（太阳）落下；（在品格、价值上）降低
双语释义
n.(名词)[C]下降,减少,衰退 a period or process of declining; movement to a lower or worse position
v.(动词)vt. & vi. 辞谢; 谢绝(邀请等) say “No” (to); refuse (sth offered)
vi. (太阳)落下 (of the sun) go down
英英释义
decline
n.
change toward something smaller or lower
同义词：diminution
a condition inferior to an earlier condition; a gradual falling off from a better state
同义词：declination
a gradual decrease; as of stored charge or current
同义词：decay
a downward slope or bend
同义词：descentdeclivityfalldeclinationdeclensiondownslope
v.
grow worse
同义词：worsen
refuse to accept
同义词：refuserejectpass upturn down
show unwillingness towards
"he declined to join the group on a hike"
同义词：refuse
grow smaller
同义词：go downwane
go down
"The roof declines here"
go down in value
同义词：slumpcorrect
inflect for number, gender, case, etc.,
"in many languages, speakers decline nouns, pronouns, and adjectives"
词汇搭配
用作动词 (v.)
～+名词
decline a proposal〔invitation〕谢绝建议〔邀请〕
decline an appointment〔the challenge〕不愿接受委任〔挑战〕
decline suggestion谢绝建议
～+副词
decline westward向西下沉
decline courteously〔tactfully〕有礼貌〔巧妙〕地谢绝
decline drastically急剧下降
decline gradually渐渐下落
decline notably〔steadily〕显著〔略有〕下降
～+介词
decline toward向…下沉
decline with婉言谢绝
词组短语
on the decline在走下坡路；在衰退中
decline and fall衰亡，衰败
in decline在衰退中
economic decline经济衰退
rate of decline递减速度
decline stage衰退期；下降阶段
双语例句
用作动词(v.)
I wish prices would decline.
但愿物价下降。
The price of 14 inches TV set declined from 400 to 320 yuan each.
14英寸的电视机每台从400元降到320元。
He spent his declining years in the country.
他在乡间度过晚年。
I must regretfully decline your kind invitation.
我很抱歉必须拒绝你的盛情邀请。
The wall declined slightly on account of the earthquake.
墙壁因地震而倾斜。
用作名词(n.)
This decline in vigour with the passing of time is called ageing.
这种随着时间流逝的活力衰退就叫做衰老。
There is a sharp decline in unemployment.
失业率急剧下跌。
The decline of sales embarrassed the company.
销路下降使公司陷于财政困难。
权威例句
Global pollinator declines: trends, impacts and drivers.Complex causes of amphibian population declines.
Oak leaf quality declines in response to defoliation by gypsy moth larvae
Climate change and population declines in a long-distance migratory bird
Emerging infectious diseases in amphibian population declines
Quantitative evidence for global amphibian population declines
Emerging infectious diseases and amphibian population declines
Persistent use of secondary preventive drugs declines rapidly during the first 2 years after stroke.
UV repair and resistance to solar UV-B in amphibian eggs: a link to population declines?
Chytridiomycosis causes amphibian mortality associated with population declines in the rain forests of Australia and Central America
1. In five different years, villages overwhelmingly reported significant population declines.
在不同的五年里，绝大多数村庄报告了人口的显著下降。
youdao
2. Natural gas and coal—also fossil fuels—have similarly seen price declines that look to be long-lived.
天然气和煤炭，还有化石燃料，也出现了类似的价格下跌，而且看起来会持续很长时间。
youdao
3. One reason performance declines on sultry, humid days is that working muscles have to compete with the skin for blood.
在闷热潮湿的天气里运动能力下降的一个原因是，运动中的肌肉必须与皮肤争夺血液。
youdao
4. TV might make you less happy, but this is not what seems to be driving the recent declines in young people's average happiness.
电视可能会让你不那么快乐，但这似乎并不是导致最近年轻人平均幸福感下降的原因。
youdao
5. With new technological advances and mass production, projected cost declines should make wind power one of the world's cheapest ways to produce electricity.
随着新的技术进步和大规模生产，预计成本的下降将使风力发电成为世界上最便宜的发电方式之一。
youdao
6. Hearing normally declines as people age.
听力通常随着年龄的增长而减弱。
youdao
7. When grandmama urges her, she always declines politely.
奶奶催她时，她总是婉言谢绝。
youdao
8. As fall approaches in the northern hemisphere, the amount of solar energy available declines considerably.
随着北半球秋季的临近，太阳能的可用量大幅下降。
youdao
9. France is facing potentially more than one billion dollars in lost revenue this year, due to huge declines in tourism.
由于旅游业收入的大幅下滑，法国今年可能面临超过10亿美元的收入损失。
youdao
10. France is facing potentially more than one billion dollars and lost revenue this year, due to huge declines in tourism.
由于旅游业的大幅下滑，法国今年可能面临超过10亿美元的收入损失。
youdao
11. Their big feet might be hurting the largest member of the weasel family as snowpack declines across much of North America.
当北美许多地区积雪消融的时候，它们的大脚掌也许会伤害到那些黄鼠狼家族中最大的成员。
youdao
12. TV might make you less happy , but this is not what seems to be driving the recent declines in young people's average happiness.
看电视可能会让你变得不那么开心，但这似乎不是近期导致年轻人平均幸福感下降的原因。
youdao
13. These lights, known as adaptive signals, have led to significant declines in both the trouble and cost of travels between work and home.
这些被称为自适应信号的灯，已经显著降低了往返于工作和家庭之间的麻烦和成本。
youdao
14. While the rate of growth in the use of energy declines as an economy matures, no country has yet reduced energy use while raising gross domestic product.
虽然能源消耗的低增长是经济体系成熟的表现，还没有国家能做到在提高国内生产总值的同时减少能源的使用。
youdao
15. A new data shows that the global AIDS pandemic will cause a sharp drop in life expectancy in dozens of countries, in some cases declines of almost three decades.
一项新的数据显示，全球艾滋病疫情将导致数十个国家的预期寿命大幅下降，在有些国家寿命减幅近30年。
youdao
16. Our continuing failure to deal with the environmental declines that are undermining the world food economy forces me to conclude that such a collapse is possible.
在应对破坏世界粮食经济的环境恶化的过程中，我们的连续失败迫使我得出这样一个结论：这种崩溃是有可能发生的。
youdao
17. Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rates.
他们的方法足够灵活，原则上可以纳入其他重要的生活质量变化，如减少污染物排放总量、降低犯罪率。
youdao
18. But he declines to elaborate.
但他拒绝阐述细节。
youdao
19. These declines are unprecedented.
衰退是前所未有的。
youdao
20. His net worth declines.
他的净值下降。
youdao
21. Brain's "Sketch Pad" Declines With age.
大脑的“速写本”会随着年龄衰退。
youdao
22. He politely declines.
他都礼貌地回绝了。
youdao
23. These figures may understate actual price declines.
这些数字可能低估实际价格的下跌。
youdao
24. The Gulf Stream current declines significantly.
墨西哥湾流明显减弱。
youdao
25. There has been tremendous declines in fertility.
生育率在大幅下降。
youdao
26. In fact, the activity in their insula actually declines.
事实上，男孩头脑中这些区域的活动呈下降趋势。
youdao
27. But that is small consolation if global spending declines.
但是如果全球经济消费衰退的话，这只是个小小的慰藉。
youdao
28. As people age, their ability to build muscle mass declines.
当让人们老去，塑造肌肉的能力就会下降。
youdao
29. As people age, their ability to build muscle mass declines.
当让人们老去，塑造肌肉的能力就会下降。
youdao
declines
