decadent

1. ADJ If you say that a person or society is decadent, you think that they have low moral standards and are interested mainly in pleasure. 堕落的[表不满]

...the excesses and stresses of their decadent rock 'n' roll lifestyles. …他们颓废的摇滚生活方式中的种种无度与压力。

2. decadenceN-UNCOUNT 堕落

The empire had for years been falling into decadence. 这个帝国多年来已渐渐走向堕落。