Definition: a book that tells you how to use something or do something Level: B2
你可以在线下载计算机的手册。
You can download the ___manual for the computer online.
在使用新设备前，我需要阅读手册。
I need to read the ___manual before using the new equipment.
这本手册提供了逐步的组装说明。
The ___manual provides step-by-step instructions for assembly.
