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