基本解释n.优生学家同根派生 eugenist相关词英汉例句用作名词 (n.)He was married and added five children to the population, Which our Eugenist says was the right number for a parent of his generation.他结了婚，为全国人口添了五个孩子，我们的优生学家说这对他那一代父母正好合适。eugenist更多例句