他蓝色的眼睛被认为是来自曾祖父的返祖特征。
His blue eyes were thought to be an atavism from his great-grandfather.
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atavism英 /ˈætəvɪzəm/|美 /ˈætəvɪzəm/
解释
atavism 由拉丁词根 atavus(祖先)和后缀 -ism(表示特征或状态)组成,字面意思是"祖先特征重现"。
atavism 在生物学中指"返祖现象",即后代出现祖先的特征,这些特征在近几代中并不常见。
His blue eyes were thought to be an atavism from his great-grandfather.
atavism 由拉丁词根 atavus(祖先)和后缀 -ism(表示特征或状态)组成,字面意思是"祖先特征重现"。 atavism 在生物学中指"返祖现象",即后代出现祖先的特征,这些特征在近几代中并不常见。