英语词汇“dysgenics”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	dysgenics
释义	dysgenics /dis jen"iks/, n. (used with a sing. v.) Biol. the study of the operation of factors that cause degeneration in offspring. [1915-20; see DYSGENIC, -ICS]
随便看	operant operant conditioning opera seria operate operatic operating operating income operating room operating system operation operational operational amplifier operational calculus operationalism operations income. operations research operative operator preadvisory preadvocacy preadvocate preaestival preaffect preaffection preaffidavit

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