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