eugenics的知识聚焦

eugenics英[juː'dʒenɪks]美[jʊ'dʒɛnɪks]n.优生学星级词汇:★中文词源eugenics优生学eu-,好的。-gen,生育，词源同gene,generate.英语词源eugenics(n.)"doctrineofprogressinevolutionofthehumanrace,race-cul...