noun🔗Share教材, 课本 A textbook, a book designed to accompany a specific academic course, or one specified by the writers of the course to be read by its students."The professor said we need to buy the new coursebook for the history class. "教授说我们需要买那本新的历史课教材。educationliteraturewritinglanguageChat with AIVocabulary GamePractice Reading
