Vestigial

[ve'stɪdʒɪəl;-dʒ(ə)l] or [vɛ'stɪdʒɪəl]

解释:

(adj.) not fully developed in mature animals; 'rudimentary wings' .

伊迪丝录入--From WordNet

解释:

(a.) Of or pertaining to a vestige or remnant; like a vestige.

卡梅拉整理