英语词汇euthenics怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	euthenics
释义	eu·then·ics /juːˈθenɪks/[复] n. [用作单或复]〈美〉优境学(一门研究通过改善环境来改良人种的学科)；优境术 [< Gr euthēnein to thrive, flourish + -ICS] eu·then·ist-ɪst n.
随便看	winterkilled winterkilling winterkilling winterkills winterless winterliness winterly winter melon winter melons Winter Olympic Games Winter Olympics winter olympicses Winter Olympics, Winter Olympic Games Winter Palace winter quarters winter rose winter roses winters winter savories winter savory winter sleep winter solstice winter solstices winter sports winter squash

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