dog-eared
well-read
much-read
well-worn
A: Why is that book so worn out?
A：为什么那本书看起来这么破旧？
B: It is a well-thumbed copy of a classic story.
B：这是一本翻阅过多次的经典故事版本。
1) 指书籍被多次翻阅
2) 形容书页因使用频繁而磨损
1. 被多次翻阅的
adjective
1. Having been read many times.
Synonym: dog-eared