decayed

英 [dɪˈkeɪd]

美 [dɪˈkeɪd]

v.  (使)腐烂，腐朽; (建筑、地方等)破败，衰落，衰败; (力量、影响等)衰弱，衰退，衰减
decay的过去分词和过去式

过去分词：decayed　过去式：decayed　

BNC.23047 / COCA.25741

柯林斯词典

• VERB (尸体或死去的植物）腐烂，腐朽，腐败;(牙齿）遭蛀蚀
  When something such as a dead body, a dead plant, or a toothdecays, it is gradually destroyed by a natural process.
  1. The bodies buried in the fine ash slowly decayed...
     埋在灰烬里的尸体慢慢地腐烂了。
  2. The ground was scattered with decaying leaves.
     地上满是腐败的落叶。
  3. Decayis also a noun.
     
  4. 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。
• VERB (社会、制度、机构等）衰败，衰退，衰落
  If something such as a society, system, or institutiondecays, it gradually becomes weaker or its condition gets worse.
  1. Popular cinema seems to have decayed...
     大众电影似乎已经衰落了。
  2. Congress has tried dozens of approaches to revitalize decaying urban and rural areas.
     国会已试行过数十种方法来重振正在走向衰败的城乡地区。
  3. Decayis also a noun.
     
  4. There are problems of urban decay and gang violence.
     存在城市衰败和帮派暴力的问题。

英英释义

adj

• damaged by decay
  1. rotten floor boards
  2. rotted beams
  3. a decayed foundation
  Synonym:rottenrotted

双语例句

• Soft decayed area in a tooth; progressive decay can lead to the death of a tooth.
  牙齿中轻微腐烂的区域；进一步腐烂可能导致牙齿的死亡。
• It's providing a means of deciding where the gum has decayed.
  提供了决定牙周炎在哪恶化的手段。
• That tooth is decayed and should be pulled out.
  那颗牙齿烂了，应该拔掉。
• It shows the development of decayed tooth and pulpitis.
  显示龋齿与牙髓炎等病理过程以及临床治疗方法。
• Conclusion Cellulose-degrading bacteria can be isolated from decayed leaves, surface soil and polluted water bodies under room temperature.
  结论从腐烂的树叶、腐烂树叶下的表层土壤和污染水体中均能分离出常温下具有纤维素酶活性的菌株。
• Spain's power decayed after her Armada was destroyed.
  西班牙的无敌舰队被毁灭后，它的势力就衰退了。
• Not only do decayed teeth hurt, they have an awful odor.
  蛀牙不能会伤害牙齿，还会产生一种可怕的气味。
• Half of the plums are rotten. That tooth is decayed and should be pulled out.
  半数的李子腐烂了.那颗牙齿烂了，应该拔掉。
• The state of being decayed or destroyed.
  易于腐烂、损坏或腐臭的。被腐蚀或毁坏的状态。
• Popular cinema seems to have decayed
  大众电影似乎已经衰落了。