Read Edit View history 返祖现象 fǎnzǔxiànxiàng atavism Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 返祖现象/返祖現象 · fǎnzǔxiànxiàng · atavism 2026/03/04 返祖现象 / 返祖現象 fǎnzǔxiànxiàng atavism atavism (biology) 这种多毛的特征是一种返祖现象。 created sense Mar 4, 2026, 02:25 AM