textbookn.课本;教科书
Textbooks of Modem Chinese现代汉语教材
textbook of literary theory文学理论教材
textbook in a new education新教材
Textbook of library science图书馆学教材
Textbook of tourism English旅游英语教材
textbook practical teaching课程实践性教学
textbook of moral character品德教科书
textbook on advanced grammar高级语法课本