There is 0 vote topic in this bar.
Content converter: No conversion▼
 
Clicks Replies Title Author Last Reply
No posts
Create a vote
Title:
Content:
Sorry, only old users, bar members and bar administrators are allowed to create votes in this bar. If you have any questions, please contact the bar administrators or give your feedback in the complaint center.
Sorry, only old users, bar members and bar administrators are allowed to create votes in this bar. If you have any questions, please contact the bar administrators or give your feedback in the complaint center.
User: You are currently anonymous.
(Shortcut key: Ctrl+Enter)
Bar Information
Fans: 0
Admins:  None
Members:  会员0

Category: None

File
鸟或者鳥類，是鸟纲（学名：Aves）动物的通称，是唯一存活並演化至今的鳥翼類，其全体成员均为两足、恒温、卵生、身披羽毛且色彩鮮艷各異、前肢特化成翅膀、具有坚硬的喙，多數可飛行，小部分純陆生或水生，骨...