| 单词 | vestigial |
| 释义 | Word Frequency vestigial(vɛˈstɪdʒɪəl) adjective 1. of, relating to, or being a vestige 2. (of certain organs or parts of organisms) having attained a simple structure and reduced size and function during the evolution of the species the vestigial pelvic girdle of a snake Derived forms vestigially (vesˈtigially) adverb |
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