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单词
happiness index
释义
happiness index
英?[?h?p?n?s ?indeks]
美?[?h?p?n?s ??n?d?ks]
释义
n.
幸福指数,是人们幸福感的度量值,它是反映民众主观生活质量的核心指标。最早提出[幸福指数]概念的是20世纪50年代美国经济学家、诺贝尔奖得主萨缪尔森。
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更新时间:2025/11/18 0:07:51