常見例句While the Coon may be polydactyl, having one or more extra toes on their paws, this trait is generally bred out. 有的緬因貓會(huì)有先天性缺陷，往往腳趾頭會(huì)多出一根或更多，商業(yè)培育者通常會(huì)排除掉這種特徵。polydactyl acid 改性聚乳酸 返回 polydactyl