Noun:

1. a person who has fallen into a decadent state (morally or artistically)

Adjective:

1. marked by excessive self-indulgence and moral decay;

   "a decadent life of excessive money and no sense of responsibility"
   "a group of effete self-professed intellectuals"
   

debauchedadj.堕落的；行为不检点的动词debauch的过去式和过去分词形式.

corruptadj.腐败的；堕落的；讹误的vt.贿赂；使恶化；使腐烂vi.腐败；腐烂

depravedadj.堕落的；颓废的；卑鄙的动词deprave的过去式和过去分词形式.

dissoluteadj.放荡的；放纵的；肆意挥霍的

degeneratev.退化；堕落adj.堕落的；退化的n.堕落的人

immoraladj.不道德的

licentiousadj.放荡的；放肆的

profligateadj.放荡的；不检点的；浪费的n.放荡者；享乐者

self-indulgentadj.放纵的；任性的

effeteadj.贫瘠的；衰弱的；无能力的

1. The decadent puppet regime was falling apart.
   那个堕落的傀儡政权正在土崩瓦解。
2. I don't like the decadent opinion in the article.
   我不喜欢这篇文章里颓废的观点。