go over with a fine-toothed comb

• 仔细搜查；彻底检查

go over with a fine-toothed comb的用法和样例：

例句

1. Then, with a nod, they moved in, chatting briefly with the man, and then swiftly pulled him aside for an intense search.
   然后，他们点了下头，向那个人走去，简洁地和那个人进行交谈，接着便迅速地把他拉到一边进行仔细搜查。
2. The teams overseeing the experiments plan to spend the next several days going over possible reasons for the apparent failure, Boynton said.
   波恩顿说，监视这项实验的各组计划在以后的几天，彻底检查这一明显失误的可能原因。