sleep on it

• v. 把问题留在第二天解决

sleep on it的用法和样例：

例句

1. It's a major decision, so why don't you sleep on it and give me your answer in a day or two.
   这个决定很重要，因此你为什么不考虑一、二天再来答复我呢？
2. Don't say now if you'll take the job: sleep on it first.
   你现在先别决定接受这项工作: 考虑一天再说。