词汇“euthenics”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	euthenics
释义	euthenicseuthenics[ju:ˈθeniks]n.1.■[pl. ][用作单]优境学, 环境优生学(通过改善生活状况以改良人种的研究) 继承用法euthenistn.
随便看	mill coal mill coil mill cost millcourse mill culls milldam mill delivery table mille milled milled bolt milled border milled clay milled cloth milled edge milled-feuille mill edge milled helicoid milled nut milled rice milled ring milled screw milled spindle milled twist drill milled without play tooth millefiori glass

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