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	chuckawalla chuckawallas chuck de gaulle chucked chucked in chucker chucker-out chuckers chuckers out chuckers-out chuck-farthing chuck-full chuckhole chuckholes chuck horrors chuckie stone chuck in chucking chucking in chuck it chuck-it chuck it down chuck key chuckle chuckle

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