dip into a book

• 浏览一本书

dip into a book的用法和样例：

例句

1. I usually dip into a book before deciding whether to buy it.
   我通常先浏览一本书然后才决定是否买它。
2. A brief dip into history serves to confirm this view.
   随便翻阅一下历史就足以证实这种观点。
3. He flips through a book before making a decision.
   他在决定买下一本书前总要先草草翻阅一下。