decay 

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高中CET4CET6考研TOEFLIELTS
单词释义
v.衰退,(使)腐烂,(建筑、地方等)破败,衰败,(力量、影响等)衰弱,衰减
n.腐烂,腐朽,(社会、机构、制度等的)衰退,衰落
词根词缀记忆/谐音联想记忆 补充/纠错
词根de 向下 + cay 落下;降临 → 向下掉 →  …………
其他怎么记补充/纠错
联想记忆decay :deca(decade十年) + y(yard院子/ye叶子) → 十年之后的院子变的破败 衰 …………
词性拓展记忆 / 词形拓展记忆
原形:decay第三人称单数:decays过去式:decayed过去分词:decayed现在分词:decaying
decay / decaying
decay v./n.腐朽,腐烂;衰减,衰退
decaying adj.腐烂的;衰减的,衰落的v.腐烂;衰退(decay 的现在分词)
对比记忆 / 类比记忆 / 形近词记忆
decade / decay / decide / decadence / decadent
decade n. 十年
decay v. /; n. 腐朽,腐烂;衰减,衰 …………
串记记忆
decade / decay / decide / death
十年(decade)的腐败(decay),最终法院决定(decide)判处死刑(death)。
clay /  …………
辨析记忆
rot / decay / decompose
这些动词均有“烂、腐烂”之意。
rot → 指蔬菜水果或肉类的分解、腐烂。
decay → 通常指由良好或完美的状态自然而缓慢地变坏或完全变坏腐烂,或部分地毁坏。
decompose → 侧重指动物或植物类物体由于内部组织的分解而导致的腐烂过程。
 …………
词根记忆 / 词缀记忆
decay衰退,腐败(de向下+cay=落下=向下掉=衰退)
cad, cas, cid=fall,表示”落下,降临”
casual偶然的(cas+ual=落下的=不是安排好的=偶然的)
casualty事故,灾难(casual+ty=[突然]落下的事 …………
词组和短语补充/纠错
moral decay
道德沦丧
decaying profitability
衰败的收益能力
urban decay
都市衰退现象
Economic decay
经济衰退
tooth decay 蛀牙
agent of decay 衰变剂
decay process 衰变过程
radioactive decay 放射性衰变
be in decay 处于衰变状态
fall into decay 陷入衰退
go to decay 走向衰变
be far gone in decay 腐烂得很厉害
单词例句
My teeth started to decay.
我的牙齿开始蛀了。
Infirmity that decays the wise.
老弱会使人的智慧衰退。
The dampness of the climate decayed the books and clothes.
气候潮湿使书籍和衣服霉烂了。
What made the Roman Empire decay?
罗马帝国为何衰亡?
Sugar can decay the teeth of the children.
糖会蛀蚀孩子们的牙齿。
Urban Decay and NYX - the two cosmetics brands made their debut in the Chinese market at last year's China International Import Expo - will be available to Chinese consumers via cross-border channels this year.
In addition, differentiated oral health problems, such as gum bleeding, halitosis, aphthous stomatitis, and children's tooth decay, have brought in diversified needs.
Organic matter such as vegetable scraps, wood and animal waste is classified as biomass, and it can be used as an energy source to produce electricity or heat through burning, bacterial decay, fermentation or conversion to gas or liquid fuel.
In recent years, sales of eye makeup products have risen steadily in China," said Sarah Sai, China brand director of Urban Decay, a US brand under L'Oreal Group.
The firm said that the new technology relies on innovations to slow down the capacity decay rate and enable batteries to store more energy for longer periods.
考试真题例句(机器翻译仅供参考)

考研The development of the Elizabethan drama for the next twenty-five years is of exceptional interest to students of literary history, for in this brief period we may trace the beginning, growth, blossoming, and decay of many kinds of plays, and of many great careers.

伊丽莎白时代戏剧在未来二十五年的发展对文学史的学生来说非常有兴趣,因为在这段短暂的时间里,我们可以追溯许多种类的戏剧和许多伟大事业的开始、成长、繁荣和衰败。

2018年考研翻译原文

考研In zones of increased turbulence, the planes' wakes will decay more quickly and the effect will diminish.

在湍流加剧的区域,飞机的尾迹将更快地衰减,影响将减弱。

2010年考研真题(英语二)阅读理解 Section Ⅱ

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