decay

读音：[di'kei]

v.(使)衰退, (使)腐败,腐烂 n.衰退, 腐败,腐烂

例句与用法：

The dentist could detect no decay in her teeth.

牙医检查了她的牙，未见有龋齿。

A source of spreading corruption or decay.

腐败的原因传布腐败或腐朽的根源

Death and decay of body tissue, often occurring in a limb, caused by insufficient blood supply and usually following injury or disease.

坏疽软组织坏死或衰退，经常由供血不足和紧接着的受伤或疾病而发生在四肢

What made the Roman Empire decay?

罗马帝国为何衰亡？

The dampness of the climate decayed the books.

气候潮湿，把书都霉坏了。

词形变化：

名词: decayer | 动词过去式: decayed | 动词过去分词: decayed | 动词现在分词: decaying | 动词第三人称单数: decays |

vi.

1. 腐朽, 腐烂; 蛀蚀

Sweet potatoes decayed after the frost.

霜下了之后, 红薯烂掉了。

2. 衰败; 衰退

The Turkish Empire decayed in the nineteenth century.

土耳其帝国在十九世纪时衰落。

vt.

1. 使腐朽, 使腐烂

2. 使(牙齿)蛀坏

Sweets can decay the teeth.

糖果会蛀蚀牙齿。

n.[U]

1. 腐朽, 腐烂; 蛀牙

They are figuring out a way to stop the decay of the ancient building.

他们在想办法阻止这古老建筑的朽坏。

2. 衰败; 衰退

His mental decay is distressing.

他的智力衰退令人苦恼。

3. (放射性物质的)蜕变

4. 人造卫星重返大气层的日期

decay

过去式：decayed

过去分词：decayed

现在进行时：decaying

词形变化：

名词: decayer | 动词过去式: decayed | 动词过去分词: decayed | 动词现在分词: decaying | 动词第三人称单数: decays |

词义辨析：

同义:

vi.腐朽, 腐烂; 衰败

rot  spoil  crumble  disintegrate  

同义参见:

decompose  wear  blight  rust  downfall  perish  addle  deteriorate  mold  lessen  

反义参见:

flourish  prosper  development  develop   decaydecayD.J.:[diˈkei]K.K.:[dɪˈke]vt. & vi.
1.翻译：(使)腐烂, 腐朽The vegetables have begun to decay.那些蔬菜已开始腐烂。Sugar can decay the teeth.糖能腐蚀牙齿。vi.
1.翻译：衰败, 衰退, 衰落Our powers decay in old age.我们的体力在老年时就衰退。n.
1.翻译：腐败、衰退的状态The house is in decay.这栋房子已经坏了。

decay[di'kei]vi.
1.翻译：腐烂，腐败，腐朽：vegetation that was decaying腐烂中的草本The tree began to decay as soon as it was cut down.树一被砍倒，它就开始腐朽。
2.翻译：(优点、前途、健康等)衰弱，衰落，衰败，衰退；消瘦，憔悴：It seems that all countries decay in time.看来所有国家都会逐渐衰败的。His power decayed in old age.他一步入老年，体力就衰退了。
3.翻译：【物理学】(放射性物质等)衰变，衰减：The magnetism decayed.磁性衰减了。
4.翻译：【航空航天学】(运行中的人造卫星)能量消减：The orbit of a space satellite decayed.人造卫星轨道的能量消减了。vt.
1.翻译：使腐烂，使腐败，使腐朽：The dampness of the climate decayed the books and clothes.气候潮湿使书籍和衣服霉烂了。Sugar can decay the teeth of the children.糖会蛀蚀孩子们的牙齿。
2.翻译：使衰弱，使衰落，使衰败，使衰退n.
1.翻译：腐烂，腐败，腐朽
2.翻译：衰弱，衰退，衰败，衰落，衰微
3.翻译：(健康、力、智力等的)减退，丧失，恶化，变质；消瘦，憔悴
4.翻译：(植物质的)腐坏
5.翻译：腐烂(或衰退、衰败)状态
6.翻译：
7.翻译：腐烂物质
8.翻译：腐烂组织
9.翻译：腐烂部分
10.翻译：[亦作disintegration,radioactive decay]【物理学】(放射性物质的)衰变,蜕变,衰弱
11.翻译：【航空航天学】(运行中的人造地球卫星的)能量消减；(轨道的)衰微，劣化
12.翻译：[废语]
13.翻译：毁灭，破坏；死亡
14.翻译：肺结核，痨病近义词rotputrefyspoilmoulderdisintegratedecomposefall into decay衰败，衰落；腐朽；损坏，倒塌，年久失修

decaydecay[diˈkei]vi.
1.翻译：腐朽, 腐烂; 分解, 风化, 变化
2.翻译：衰减, 衰退, 退化, 消失, 埋没
3.翻译：凋谢, 枯萎
4.翻译：(荧光屏的)余辉
5.翻译：(电荷存储管的)电荷减少, 能量损失What made the Roman Empire decay?罗马帝国为何衰亡?词性变化decay[diˈkei]vt.
1.翻译：使腐朽[烂]; 使衰退Sugar can decay the tooth.糖会腐蚀牙齿。decay[diˈkei]n.
1.翻译：衰微, 衰退
2.翻译：腐朽, 腐烂
3.翻译：【无】衰变 premature decay 早衰 tooth decay 蛀牙 The house is in decay. 这房子已腐朽。继承用法decayableadj.decaylessadj.参考词汇decay;rot;decompose;均含“由良好变腐烂, 由健康变衰弱”的意思。
1.翻译：decay强调“由自然的过程而逐渐变坏或变弱”, 如:His teeth began to decay.他的牙齿开始龋蚀。
2.翻译：rot 语气较强, 指“腐烂”, 尤指“动植物等由细菌引起变质”, 如:Don't eat rotten apples.不要吃腐烂的苹果。
3.翻译：decompose强调“由自然的或化学的过程使某物分解腐烂”, 如:The eggs began to decompose after a day in the sun.鸡蛋在太阳下放了一天后开始变坏。 decay
verb
[no obj.](of organic matter) rot or decompose through the action of bacteria and fungi
（有机物质）腐坏，腐败
a jelly that rapidly decays into an unpleasant mush.
很快会变成臭糊的果子冻。
[as adj. decaying]the odour of decaying fish.
腐败的鱼臭味。
翻译：[with obj.]cause to rot or decompose
使腐坏，腐烂
the fungus will decay soft timber.
菌类会使软木材腐烂。
翻译：(of a building or area) fall into disrepair; deteriorate
（建筑，地区）坍塌失修，坏损
facilities decay when money is not spent on refurbishment.
因为没有花钱整修，所以设施都受损了。
翻译：decline in quality, power, or vigour
衰减，衰微
the moral authority of the party was decaying.
该党的道德权威已日渐衰微。
翻译：(Physics)(of a radioactive substance, particle, etc.) undergo change to a different form by emitting radiation
(物理)（放射性物质、粒子等）衰变
the trapped radiocarbon begins to decay at a known rate.
陷俘的放射性碳开始以已知速率衰变。
翻译：(technical)(of a physical quantity) undergo a gradual decrease
(技)（物理量）衰减
the time taken for the current to decay to zero.
电流衰减到零所需的时间。noun
[mass noun]the state or process of rotting or decomposition
腐败，腐坏，腐烂
hardwood is more resistant to decay than softwood.
硬木材比软木材耐腐。
翻译：structural or physical deterioration
破败
the old barn rapidly fell into decay.
老谷仓很快破败。
翻译：rotten matter or tissue
腐败物，创面
fluoride heals small spots of decay.
氟化物可以治愈小创面。
翻译：the process of declining in quality, power, or vigour
衰退，衰减，衰微
the problems of urban decay.
城市衰退的诸多问题。
翻译：(Physics)the change of a radioactive substance, particle, etc. into another by the emission of radiation
(物理)衰变
the gas radon is produced by the decay of uranium in rocks and soil.
气体氡是由岩石和土壤中的铀衰变产生的。
翻译：(technical)gradual decrease in the magnitude of a physical quantity
(技)（物理量的）衰减
the required time constant for current decay is 1 ms.
。语源
late Middle English: from Old French decair, based on Latin decidere 'fall down or off', from de- 'from' + cadere 'fall'

decay

名词 decay:

the process of gradually becoming inferior

a gradual decrease; as of stored charge or current

同义词：decline

the organic phenomenon of rotting

同义词：decomposition

an inferior state resulting from the process of decaying

the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation

同义词：radioactive decay, disintegration

动词 decay:

lose a stored charge, magnetic flux, or current

同义词：disintegrate, decompose

fall into decay or ruin

同义词：crumble, delapidate

undergo decay or decomposition 习惯用语be far gone in decay
1.翻译：衰弱过甚, 凋落不堪go to decay (=fall into decay)
1.翻译：腐朽, 凋谢, 衰微; 年久失修特殊用法advanced decay
1.翻译：进级腐朽alpha decay
1.翻译：α-衰变、蜕变anaerobic decay
1.翻译：厌氧腐烂arrested decay
1.翻译：【地质】抑制分解阶段bimolecular decay
1.翻译：双分子衰减biological decay
1.翻译：生物衰变; 生物腐败branching decay
1.翻译：分支衰变brightness decay
1.翻译：亮度衰减chain decay
1.翻译：链衰变classical beta decay
1.翻译：经典β衰变competitive decay
1.翻译：竞争衰变complex decay
1.翻译：复衰变contrast decay
1.翻译：对比度降低, 反差衰减, 反衬度降低double-beta decay
1.翻译：双β衰变dual radioactive decay
1.翻译：【核】多重放射性衰变electron-capture decay
1.翻译：电子俘获衰变electron emission decay
1.翻译：电子发射衰变environmental decay
1.翻译：环境衰退exponential decay
1.翻译：指数式衰减hindered alpha decay
1.翻译：受阻α衰变inverse beta decay
1.翻译：【核】逆β蜕变leptonic decay
1.翻译：(粒子)轻子型衰变low decay
1.翻译：低惰性, 短余辉mesonic decay
1.翻译：介子衰变modulus decay
1.翻译：衰减系数natural radioactive decay
1.翻译：放射性自然衰变negative exponential decay
1.翻译：负指数式衰减non-mesonic decay
1.翻译：非介子衰变orbital decay
1.翻译：【航空】轨道衰减;【原物】轨道衰变organic decay
1.翻译：有机衰减, 自然衰减phosphorescent decay
1.翻译：磷光余辉photo-conductivity decay
1.翻译：光[电]导衰减plasma decay
1.翻译：等离子体衰变positron decay
1.翻译：阳电子衰变power-law decay
1.翻译：幂函数式衰减radial decay
1.翻译：径向衰变radiative decay
1.翻译：辐射衰变rock decay
1.翻译：岩石风化scintillation decay
1.翻译：闪烁现象衰减semi-leptonic decay
1.翻译：半轻子衰变series decay
1.翻译：【核】系列衰变spontaneous decay
1.翻译：自发衰减stress decay
1.翻译：应力衰减; 应力松弛two-component decay
1.翻译：二分量衰变welddecay
1.翻译：【冶】焊接区晶间腐蚀decayof amplitude
1.翻译：振幅的衰减decayof luminescence
1.翻译：发光衰变decayof turbulence
1.翻译：湍流衰减

decay

1. Decay invades my bones, my legs tremble beneath me.

痲痹侵入下骨骸，我的步伐在我下面已零乱。

2. Keep(food)from decay(by bottling,drying,freezing,etc.

(用装瓶装罐、干燥、冷冻等法)保存(食物)

3. Not subject to corruption or decay.

不堕落的不易腐蚀或毁坏的

4. Having the ability to resist decay or failure; lasting.

不易损坏的，永存的有能力抵抗腐朽或失败的；永存的。

5. Acceleration of tooth decay is caused by lack of care.

不注意保护牙齿,牙齿会加速腐坏。

6. Meanwhile, their amounts will decrease due to decay or excretion.

与此同时这些放射性物质亦会衰变减少或被排出体外。

7. How does tooth decay happen?

为何会蛀牙?

8. To descant on the doubts of my decay.

为刺心的疑惧不停地呻吟、唏嘘。

9. After that we discuss the decay of a scaler glueball.

之后我们考虑瞬子效应在标量胶球衰变中的作用。

10. Perhaps all nations decay in the course of time.

也许所有国家都会随时间的推移而衰落。

11. In truth, moral decay hastened the decline of the Roman Empire.

事实上，道德沦丧加速了罗马帝国的衰亡。

12. As people grow old, they will decay mentally as well as physically.

人们年老时脑力和体力都会衰退。

13. Our intellectual power will decay in old age.

人的智力在年老时会衰退。

14. From childhood's hour I've seen my fondest hopes decay.

从孩提时期起我就眼看着我最大的希望凋零。

15. They are figuring out a way to stop the decay of the ancient building.

他们在想办法阻止这古老建筑的朽坏。

16. They claimed that the plastics would not decay if they were buried.

他们声称塑料被埋起来就不会腐烂。

17. He is said to have ordered piles and other bridge timbers to be covered with olive oil as a precaution against decay.

他曾下令要将所有的桩木和桥梁都用橄榄油涂刷以预防腐朽。

18. His body has already started to decay.

他的尸体已经开始腐坏。

19. His mental decay is distressing.

他的智力衰退令人苦恼。

20. His teeth have begun to decay.

他的牙齿已开始蛀蚀。

21. His teeth began to decay.

他的牙齿开始龋蚀。

22. He felt quite sad after reflecting on the decay of his status.

他自忖地位下降，心中暗暗感到悲伤。

23. WITH THE DRB IN VOLTMETER MODE, PROBE THE LR DECAY SOL CONTROL CKT.

使DRB处于电压计模式，探查左后衰变电磁螺线管控制电路。

24. To bring or fall into a state of partial ruin, decay, or disrepair.

使损毁（使）或部分毁坏、坍塌或朽坏

25. To bring or fall into a state of partial ruin,decay,or disrepair.

使损毁（使）或部分毁坏、坍塌或朽坏。

26. ToL, but be ready to run out of Death and Decay.

使用树形态，不过要随时准备在死亡凋零出现时逃出去。

27. To infect with corruption or decay.

使腐败传染腐化或腐朽

28. The choice is between reform and revival or decline and decay.

其面临的选择是:要么改革复兴,要么拒绝消亡。

29. Ice preserves food from decay.

冰能防止食物腐烂.

30. Eg: Perhaps all nations decay in the course of time. Decompose v.

动物、植物肢体逐渐腐烂、分解。

31. Rutherford first identified the action of probability in radioactive decay.

卢瑟福首先认识到几率在放射性衰变中的作用。

32. Two photons are created in the decay of the neutral pion.

双光子是在中性兀介子衰变中产生的。

33. Smelling of mildew or decay; musty.

发霉味的;腐朽的。

34. Smelling of mildew or decay;musty.

发霉味的；腐朽的

35. Discolored, as by age or decay; foxed.

变色的使褪颜色的，如由于年龄变大或体质衰败而引起的；生黄褐斑点的

36. The old civilization may fall into decay.

古代的文化可能衰落。

37. The ancient Egyptians knew ways to preserve dead bodies from decay.

古埃及人懂得保存尸体，使之不会腐烂的方法。

38. Ancient Egyptians knew of means to preserve dead bodies from decay.

古埃及人知道如何保存尸体以防腐烂。

39. Old civilization may fall into decay.

古老的文化可能会渐渐衰落下去。

40. A small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.

只有一小部分死掉的生物在开始腐烂前，或者更可能的情况是，在食腐动物吃掉它们之前如此地保存起来。

41. Each civilization is born, it culminates, and it decay.

各种文明都要历经诞生，鼎盛和衰落。

42. Coal of all kinds originated from the decay of plants.

各种煤都是由植物的朽烂形成的。

43. The leptonic decay widths of and are also given here.

同时本文还计算了和到轻子对的衰变宽度。

44. All around were change, decay, and new life.

周围各处都是在变化、衰落，然后又出现新生机。

45. In a three-body decay, the emerging particles have more freedom.

在三体衰变中，出现的产物粒子有较大的自由度。

46. In summer fruit tends to decay.

在夏天，水果容易腐烂。

47. This bacterial decay of cellulose also occurs in the gut of most herbivorous animals.

在很多食草动物的肠内这种纤维素也能被细菌分解。

48. The liveness of spring beauty never decay.

在春的光艳中交舞着变。

49. In some cases the desert sands were formed by the decay of rocks.

在某些情况下，沙漠中的沙子是由岩石的腐蚀形成的。

50. Measurement of geologic time,as through isotopic radioactive decay.

地质年代测定是通过放射性同位素衰变来测定的。

51. Death or decay of one part of a living body; gangrene or necrosis.

坏疽一个活的生物体的某一部位的坏死或毁灭；坏疽或枯斑

52. Death and decay of body tissue, often occurring in a limb, caused by insufficient blood supply and usually following injury or disease.

坏疽软组织坏死或衰退，经常由供血不足和紧接着的受伤或疾病而发生在四肢

53. The smell of death and decay hung over the town.

城市上空弥漫着死人和腐烂的气味。

54. No connection between simplicity and decay appears.

基本性与衰变之间没有联系。

55. A process, condition, or period of deterioration or decline, as in morals or art; decay.

堕落在道德或艺术方面变坏，或衰落的过程、条件、或期间; 衰败

56. A person in a condition or process of mental or moral decay.

堕落者在精神或道德方面处于衰败状态或过程中的人

57. Fruit tends to decay in summer.

夏天水果容易腐烂。

58. Eat too much candy could decay the teeth.

多吃糖会损坏牙齿。

59. Decay. The more absorption in a hall - the shorter the decay time.

大厅吸收越厉害

60. The mood of defeat was as pervasive as the odor of malfunctions and decay.

失败的情绪就象损坏腐烂的臭味一样弥漫全艇。

61. The odour of decay was strong in her nostrils.

她的鼻孔闻到了浓浓的腐臭味。

62. Otherwise, decay process is forbidden.

如果不是这样，就不会发生这样的衰变。

63. If you do not clean your teeth they will decay.

如果你不刷牙，牙就会坏的。

64. It may develop in place by the decay and disintegration of bedrock.

它可能是通过基岩的腐蚀和崩解就地生成的。

65. It provides a useful indicator of the level of tooth decay in the country.

它能有效反应一个国家牙损坏的程度。

66. In truth,moral decay hastened the decline of the Roman Empire.

实际上，道德上的腐朽加速了罗马帝国的衰亡。

67. Temples and statues decay (rot), but books survive.

对于伟大的思想来说，时间是无关重要的。

68. Temples and statures decay, but books survive.

寺庙会倒坍,神像会朽烂,而书却经久长存.

69. Temples and statuses decay, but books survive.

寺庙和雕像会被腐蚀破坏，但书却永远存在。

70. That had led to the decay of past civilizations.

导致了过往文明的衰落。

71. The feudal system slowly fell into decay, ie stopped working.

封建制度在缓慢地衰亡.

72. Any of several radioactive gases that are isotopes of radon and are products of radioactive decay.

射气几种氡的同位素的放射性气体，是放射性物质衰变的产物

73. WITH THE DRB IN VOLTMETER MODE, PROBE THE RR DECAY SOLENOID CONTROL CKT.

将DRB置为电压表模式，测试右后衰减螺线管控制CKT。

74. Neutrinos from a subsidiary decay process are the ones to be detected.

将探测到来自次要衰变过程的微中子。

75. The corpse was in an advanced state of decay.

尸体腐烂得很严重。

76. Working Memory Span: Resource Constraint, Memory Decay or Switching Mechanism?

工作记忆广度:资源限制、记忆消退还是转换机制?

77. I don't preach and I don't pray. But I can feel the slow decay.

布道和祈祷,我通通不要!但我可感到渐渐朽腐的味道。

78. Suffering with truth decay? Brush up on your Bible.

心中的真理被蛀蚀了吗?用你的圣经刷掉吧。

79. What do we know from Time and Decay?

怎么大家都知道，从时间和衰变的呢？

80. But the one whom God raised from the dead did not see decay.

惟独上帝所复活的,他并未见朽坏。