翻译I won't need this book back before the end of next week, so you_英语解答

翻译I won't need this book back before the end of next week, so you can take your time.
主要是前面back before的用法

人气：281 ℃　时间：2019-11-04 03:40:44

解答

back 是跟I don't need this book 在一起的说我不需要你还这本书
before 跟后面的句子一起构成了一个时间状语从句