cacogenics
导读:cacogenics读音音标英[ˌkækə\\\'dʒenɪks]美[ˌkækə\\\'dʒenɪks]
基本意思释义n.劣生学(研究杂交造成的种系退化现象等)英英释义Noun1. the study of the operation o
基本意思释义n.劣生学(研究杂交造成的种系退化现象等)英英释义Noun1. the study of the operation o

cacogenics读音音标
英[ˌkækə\\\'dʒenɪks]
美[ˌkækə\\\'dʒenɪks]
基本意思释义
n.劣生学(研究杂交造成的种系退化现象等)
英英释义
Noun
1. the study of the operation of factors causing degeneration in the type of offspring produced
