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eugenics

美音:[ju´dʒenıks ]点这儿播放单词美音发声
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n.优生学

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eugenics为短语/超纲词汇

词根

gener=to produce(制造;生产),race(种族) 变化型 gen,gent

近义词, 同义词

eugenics


/ju:'dʒenɪks; ju`dʒɛnɪks/
n [sing v] science of the production of healthy intelligent children with the aim of improving the human genetic stock1(6) 优生学; 人种改良学.

eugenics


n[U]
[Date: 1800-1900; Language: Greek;Origin: eugenes 'well born', from genes 'born']
the study of methods to improve the mental and physical abilities of the human race by choosing who should become parents - used in order to show disapproval