“优生”的英语？

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...