| 释义 | 
		vestigial美 [ves'tɪdʒiəl]  英 [ves'tɪdʒiəl]  - adj.残留的;残余的;退化的
 - 网络发育不全的;遗迹的;残翅
 
 adj. stunted,remaining,shrunken,imperceptible,token 1.  | 残留的;残余的;退化的remaining as the last small part of sth that used to exist  |  
  | vestigial traces of an earlier culture 早期文化的遗迹  |   | 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。  |  
 adj.  | 1. remaining after nearly all the rest has disappeared or dwindled 2. having become degenerate or functionless in the course of time  |  
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