casebook

例句：

1. 1. The lawyer reviewed the casebook to find the relevant evidence.
   律师查阅了案卷以找到相关证据。
2. 2. The police officer kept a detailed casebook of all the incidents they investigated.
   警察官员保存了一份详尽的案件记录，记录了他们调查的所有事件。
3. 3. The professor's latest research paper is based on his extensive casebook.
   教授的最新研究论文基于他广泛的案卷资料。