decadent

详细解释:a. 衰微的, 颓废的
n. 颓废派

词型变化：

副词:decadently

英语解释：

名词 decadent:

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

形容词 decadent:

marked by excessive self-indulgence and moral decay同义词：effete