英语词汇“euthenics”是什么意思，“euthenics”的读音、用法及例句翻译-烛光网

词汇	euthenics
释义	eu·then·ics AHD[yo͞o-thĕnʹĭks] D.J.[juːˈθenɪks]K.K.[juˈθɛnɪks]n.(used with a sing. verb)（名词）（与单数动词连用） The study of the improvement of human functioning and well-being by improvement of living conditions.优境学：一门通过改善生存环境来改善人种的学科 Etymology语源 From Greek euthenein [to flourish] 源自希腊语 euthenein [使繁荣] Related Forms继承用法euthenʹist n.（名词）
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