If you say that a person or society is decadent, you think that they have low moral standards and are interested mainly in pleasure.
例句
...restrictions on the number of decadent western films that were allowed to be shown.對頹靡的西方電影在上映數量上的限制...the excesses and stresses of their decadent rock 'n' roll lifestyles.他們頹廢的搖滾生活的種種放浪及層層重壓
英漢詞典釋義
adj.
墮落的;頹廢的
a decadent society墮落的社會Don’t let decadent ideas eat into yourselves.別讓腐朽的思想侵蝕你。
英英詞典釋義
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"