Textbook

A textbook or coursebook (UK English) is a manual of instruction in any branch of study. Textbooks are produced according to the demands of educational institutions. Schoolbooks are textbooks and other books used in schools. Although most textbooks are only published in printed format, many are now available as online electronic books.

单词	Coursebook
释义	Coursebook 英语百科 Textbook A textbook or coursebook (UK English) is a manual of instruction in any branch of study. Textbooks are produced according to the demands of educational institutions. Schoolbooks are textbooks and other books used in schools. Although most textbooks are only published in printed format, many are now available as online electronic books.
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Coursebook

Textbook