# vestigial ##### 词义 - 英:/veˈstɪdʒiəl/; 美:/veˈstɪdʒiəl/ - #词性/adj 残留的;退化的;残余的 ##### 例句 - Vestigial or imperfectly developed , especially in comparison with other individuals or related species ; - 退化的,发育不完全的器官退化或发育不全的,尤指其他相关个体或种属; - Note the presence of two vestigial structures , the appendix testis and the appendix epididymis . - 可见2个退化的结构,睾丸附件和附睾附件。 - It is often possible to see the vestigial remains of rear limbs on some snakes . - 在某些蛇身上常可看到退化后肢的痕迹。