英语词汇“genetic drift”是什么意思，“genetic drift”的读音、用法及例句翻译-烛光网

词汇	genetic drift
释义	genetic driftn.（名词） Random fluctuations in the frequency of the appearance of a gene in a small, isolated population, presumably owing to chance rather than natural selection.遗传漂变：在一个小的、与世隔绝的种族里，基因面貌频率上的偶然波动，可能因为偶然性而不是自然选择
随便看	thornier thorniest thorning thorns Thornton thorny Thorold thoron thorons thorough thoroughbass thorough brace thoroughbred thoroughbreds thorougher thoroughest thoroughfare thoroughgoing thoroughpaced thoroughpin thoroughwort thoroughworts thorp thorpe Thorpe

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