“优生”的英语可以翻译为：eugenics，aristogenesis，prepotency ...

优生学具有生物学上的意义.Eugenics has a biological significance.对 “ 积极 ” 优生学和 “ 消极 ” 优生学往往加以区分.A distinction is often made between " positive " and " negative " eugenics.消极优生学的范例是试图破坏一种对人体有害的隐性基因.An example of negative eugenics woul...

“优生学”的英语可以翻译为：eugenics，[医] aristogenics，eugenetics，eugenic ...

在中国, 晚婚晚育和少生优生均受到提倡鼓励.In China, both late marriages and late childbirth are advocated, in addition to fewer and better births.我们的老师从不给优生以特殊对待.Our teacher never discriminates in favor of brighter pupils.全优生更有可能得到奖学金.The c...

“优生”的拼音为：yōu shēng...