| 单词 | dysgenics |
| 释义 | dysgenics[ dis-jen-iks ] / dɪsˈdʒɛn ɪks / noun (used with a singular verb)Biology.the study of the operation of factors that cause degeneration in offspring. Origin of dysgenicsFirst recorded in 1915–20; see origin at dysgenic, -ics Words nearby dysgenicsdysfunctional, dysfunctional uterine bleeding, dysgammaglobulinemia, dysgenesis, dysgenic, dysgenics, dysgerminoma, dysgeusia, dysgnathia, dysgnosia, dysgonic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for dysgenicsdysgenics / (dɪsˈdʒɛnɪks) / noun(functioning as singular) the study of factors capable of reducing the quality of a race or strain, esp the human raceAlso called: cacogenics Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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