名词
中文翻译：书夹
同义词：
['book clip', 'book holder']
例句：
-
1. He used a book clip to hold his notebook closed.
他用书夹夹住笔记本。
-
2. The book clip was so small that it barely fit in the pocket.
这本书夹太小了，几乎塞不进口袋。
-
3. She found a book clip on the desk and decided to use it as a bookmark.
她在书桌上找到了一个书夹，决定用它做书签。