单词 | atavism |
释义 | atavism音标['?t?vizm]汉语翻译n. 隔代遗传, 返祖现象【医】 返祖[现象], 隔代遗传 词型变化:副词:atavistically 形容词:atavistic 名词:atavist英语解释:名词 atavism:
详细解释:at.a.vism n.(名词)The reappearance of a characteristic in an organism after several generations of absence, usually caused by the chance recombination of genes.返祖现象,隔代遗传:机体特征在几代缺失后重新出现,通常由基因重组引起An individual or a part that exhibits atavism.Also called throwback 返祖体:表现出返祖现象的个体或部分也作 throwbackThe return of a trait or recurrence of previous behavior after a period of absence.重现:经过一段时间的缺失后,一特征的重新出现或以前特性的再次发生 来源:French atavisme 法语 atavisme from Latin atavus [ancestor] 源自 拉丁语 atavus [祖先] atta [father] atta [父亲] avus [grandfather] * see awo- avus [祖父] *参见 awo- 【引伸】 at.avist n.(名词)at.avis.tic adj.(形容词)at.avis.tically adv.(副词) |
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