Definition
to examine and study a book or document with great care
仔细阅读；研读（通常指书籍或文件）
He spent hours poring over the old book, hoping to gain some inspiration.
他花了好几个小时仔细研读那本旧书，希望能获得一些灵感。
Before the meeting, all participants pored over the relevant documents.
会议前，所有参与者都仔细研读了相关文件。
She was particularly interested in the new novel, so she pored over every page.
她对这本新小说特别感兴趣，所以她仔细研读了每一页。