单词：dog-eared 

形容词

• 
  [1.a.dog-eared] (同义词:[dog-eared(adj.卷角的（书等） )]  [eared( adj. 有耳的, 有穗的, 有把的 )]  )
• 
  注释列句：worn or shabby from overuse or (of pages) from having corners turned down; "a somewhat dog-eared duke...a bit run down"-Clifton Fadiman; "an old book with dog-eared pages"
• 近义词 -> [worn( adj. 用旧的, 疲倦的 vbl. wear的过去分词 )]