a dip into somethinga quick look at information, a book, magazine etc 浏览，草草翻阅 People interested in history would enjoy a dip into this book. 对历史感兴趣的人会乐意翻阅一下这本书。
a dip into something• The impressive breadth of coverage starts with a dip into the history of colour science.
→ a dip into something at dip2(1)