This is the 7561st most frequent Chinese word.
课本
Textbook.
Used to refer to the physical book used for studies or learning purposes.
我的课本在书包里。
My textbook is in my backpack.
Used in the context of interacting with the textbook during a lesson or activity.
请把课本翻到第十页。
Please turn the textbook to page ten.
Refers to the material or content provided in the textbook.