•decay

decay 发音

[dɪˈkeɪ]

英：　　美：

decay 中文意思翻译

decay 词性/词形变化，decay变形

• 过去式：decayed
• 现在分词：decaying
• 过去分词：decayed
• 第三人称单数：decays

decay 短语词组

• decay constant：裂变[衰变，衰减]常数;

decay 词义辨析

• 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通常指事物（国家或人）由盛转衰。
  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。
  

decay 常见例句（双语使用场景）

• What caused the Roman Empire to decay?

  是什么促使罗马帝国衰落的?

  ——《用法词典》

• The landlord had let the building fall into decay .

  房东不管，房子已经破烂不堪。

  ——《牛津高阶英汉双解词典》

• Some utensils were in a state of decay when they were unearthed.

  有些器皿在出土时已经残破.

  ——《现代汉英综合大词典》

• The timber has started to decay.

  木材已开始腐烂.

  ——《简明英汉词典》

• Sugar can decay the teeth.

  糖能腐蚀牙齿.

  ——《简明英汉词典》

• They found a scene of unbelievable horror involving bodies in various states of decay and dismemberment.

  他们发现了一个令人难以置信的恐怖场景，里面是各种腐烂和被肢解的尸体。

  ——柯林斯例句

• Buildings are left to decay at the mercy of vandals and the weather.

  建筑物因人为的肆意破坏及日晒雨淋而日益破败。

  柯林斯例句

• The decay of the meat could have been prevented by proper refrigeration.

  如果经过适当的冷藏,这些肉本来不至于腐烂掉.

  ——《简明英汉词典》

• The house is in decay.

  这栋房子已经坏了.

  ——《简明英汉词典》

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

  各种煤都是由植物的朽烂形成的.

  《现代英汉综合大词典》

• There are problems of urban decay and gang violence.

  存在城市衰败和帮派暴力的问题。

  ——柯林斯例句

• Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.

  石头是不腐败的, 因此远古年代的工具至今尚存,即使制造这些工具的人的骨头已经毫无痕迹地消失了.

  ——《用法词典》

• What made the Roman Empire decay?

  罗马帝国为何衰亡?

  ——《现代英汉综合大词典》

• The phosphate was deposited by the decay of marine microorganisms.

  海洋微生物腐烂后沉积形成磷酸盐。

  柯林斯例句

• Who lets so fair a house to decay.

  谁肯让一座这样的华厦倾颓.

  ——期刊摘选

• Bacteria sticks to food debris in the teeth, causing decay.

  细菌附着在牙缝中的食物残渣上, 导致蛀牙.

  ——《简明英汉词典》

• When not removed, plaque causes tooth decay and gum disease.

  牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。

  柯林斯例句

• The corpse was preserved from decay by embalming.

  尸体用香料涂抹以防腐烂.

  ——《简明英汉词典》

• Salt preserves food from decay.

  盐能防止食物腐烂.

  ——《现代英汉综合大词典》

• The old house fell into decay.

  那幢旧房子腐朽了.

  ——《简明英汉词典》

• The old civilization was fast falling into decay.

  旧文化很快地衰落下去.

  ——《现代汉英综合大词典》

• Fruit tends to decay.

  水果易于腐烂.

  ——《现代英汉综合大词典》

• The wood is treated with preservative to prevent decay.

  这块木头用防腐剂处理过以防止腐烂.

  ——《简明英汉词典》

• Sugar can decay the tooth.

  糖会腐蚀牙齿.

  ——《现代英汉综合大词典》

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

  各种文明都要历经诞生, 鼎盛和衰落.

  ——《用法词典》

• His teeth began to decay.

  他的牙齿开始龋蚀.

  ——《现代英汉综合大词典》

• Cavities in teeth are caused by decay.

  牙齿上的空洞是由龋蚀造成的.

  《现代汉英综合大词典》

• The vegetables have begun to decay.

  那些蔬菜已开始腐烂.

  ——《简明英汉词典》

• Our powers decay in old age.

  我们的体力在老年时就衰退.

  ——《简明英汉词典》

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