cacogenics
听听怎么读
英 [ˌkækə'dʒenɪks]
美 [ˌkækə'dʒenɪks]
是什么意思
劣生学（研究杂交造成的种系退化现象等）；
英英释义
cacogenics
- n.the study of the operation of factors causing degeneration in the type of offspring produced
同义词：dysgenics
学习怎么用
权威例句
The nam family : a study in cacogenics
EUGENICS vs. CACOGENICS: An Ethical Question of Importance to the Movement—Attention Should Be Centered on Factors of Absolute Valu...
The Nam family; a study in cacogenics, by Arthur H. Estabrook ... and Charles B. Davenport ... With four charts and four text figures.
Human Inheritance
Eugenic Sterilization in the United States
Modernist Versions of Pastoral: Poetic Inspiration, Scientific Expertise, and the “Degenerate” Farmer
Dysgenics
Dysgenics
Dysgenics
Dysgenics
EUGENICS vs. CACOGENICS: An Ethical Question of Importance to the Movement—Attention Should Be Centered on Factors of Absolute Valu...
The Nam family; a study in cacogenics, by Arthur H. Estabrook ... and Charles B. Davenport ... With four charts and four text figures.
Human Inheritance
Eugenic Sterilization in the United States
Modernist Versions of Pastoral: Poetic Inspiration, Scientific Expertise, and the “Degenerate” Farmer
Dysgenics
Dysgenics
Dysgenics
Dysgenics
c开头的单词
Czech Republic
coffee pot
cytotec tablet
cystine kidney stone
cystic hygroma
cytomegalovirus encephalitis
cystathionine synthase
cystic astrocytoma
cystathionine beta synthase
cystic fibrosis
cypress tree
cylinder head
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