• 1. decay: 腐朽 | 腐烂 | 衰变 | 初腐
• 2. beta decay: 衰变 | 贝塔衰变 | 贝他衰变
• 3. alpha decay: 衰变 | 阿法衰减 | 阿伐衰变

更多释义

• 1.There are problems of urban decay and gang violence.
  存在都市衰败和黑帮暴力问题。
  dict.yoduao.com
• 2.When not removed, plaque causes tooth decay and gum disease.
  牙斑没有清除就会导致蛀牙和牙龈疾病。
  dict.yoduao.com
• 3.The landlord had let the building fall into decay.
  房东不管，房子已经破烂不堪。
  dict.yoduao.com

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